Ch4 Evans BA1e

8/10/2019 Ch4 Evans BA1e

1/255


2/255

28 1,520 $87,200.00

27 1,684 $96,700.00

27 1,581 $120,700.00


3/255

Sq Feet

Obs - Mean (Obs-Mean)^2 Obs - Mean (Obs-Mean)^2

3.17 10.03 USING TEXT FORMULAS 117 13,628

2.17 4.69 219 47,846

2.17 4.69 Mean 147 21,532

3.17 10.03 1,695.26 117 13,628

2.17 4.69 141 19,807

3.17 10.03 Variance 333 110,715

2.17 4.69 47,357.96 37 1,350

3.17 10.03 155 23,944

2.17 4.69 Std Dev 96 9,166

3.17 10.03 217.62 (29) 856

2.17 4.69 157 24,567

2.17 4.69 USING EXCEL FORMULAS (75) 5,664

2.17 4.69 (3) 112.17 4.69 Mean 677 457,974

2.17 4.69 1,695.26 677 457,974

3.17 10.03 (29) 856

2.17 4.69 Variance 428 182,960

2.17 4.69 47,357.96 (75) 5,664

2.17 4.69 36 1,277

2.17 4.69 Std Dev (29) 856

(1.83) 3.36 217.62 (175) 30,717

(2.83) 8.03 (211) 44,632

(1.83) 3.36 (107) 11,505(1.83) 3.36 (97) 9,460

(1.83) 3.36 (211) 44,632

(1.83) 3.36 (211) 44,632

(1.83) 3.36 (175) 30,717

(2.83) 8.03 6 33

(1.83) 3.36 (211) 44,632

(1.83) 3.36 (227) 51,648

(1.83) 3.36 (175) 30,717

(2.83) 8.03 (175) 30,717

(2.83) 8.03 (211) 44,632(1.83) 3.36 (175) 30,717

(2.83) 8.03 (27) 743

(1.83) 3.36 (107) 11,505

(1.83) 3.36 89 7,874

(2.83) 8.03 (211) 44,632

(2.83) 8.03 (175) 30,717


4/255

(1.83) 3.36 (175) 30,717

(2.83) 8.03 (11) 127

(2.83) 8.03 (114) 13,056


5/255

Market Value

Obs - Mean (Obs-Mean)^2

USING TEXT FORMULAS -$2,069 4,280,958

$12,331 152,052,387

Mean $1,231 1,515,244

92,069.05 -$1,069 1,142,863

$9,831 96,647,625

Variance $16,431 269,976,196

108,715,946.71 -$4,469 19,972,387

$3,931 15,452,387

Std Dev -$2,869 8,231,434

10,426.69 -$3,669 13,461,910

$8,731 76,229,529

USING EXCEL FORMULAS $4,631 21,445,720

-$4,569 20,876,196Mean $21,931 480,966,672

$92,069.05 $21,131 446,517,149

-$4,569 20,876,196

Variance $24,031 577,486,672

108,715,946.71 $2,631 6,921,910

-$5,669 32,138,101

Std Dev -$4,969 24,691,434

10,426.69 -$8,669 75,152,387

-$12,269 150,529,529

-$10,569 111,704,768-$4,969 24,691,434

-$9,469 89,662,863

-$13,269 176,067,625

-$4,469 19,972,387

$2,131 4,540,958

-$10,069 101,385,720

-$3,969 15,753,339

-$3,969 15,753,339

-$3,469 12,034,291

-$15,469 239,291,434-$7,669 58,814,291

-$1,169 1,366,672

-$11,069 122,523,815

-$769 591,434

-$10,769 115,972,387

$8,631 74,493,339


6/255

-$4,869 23,707,625

$4,631 21,445,720

$28,631 819,731,434


7/255

Student Gender Hours online/ Friends AVERAGE HO

1 female 4 150 6.24

2 female 10 400

3 male 7 120 MEDIAN HO

4 male 15 500 6

5 female 9 260

6 female 5 70 MIDRANGE F

7 female 7 90 8.5

8 male 5 250

9 female 12 110 MODE FOR H

10 female 2 30 4

11 female 6 80

12 female 2 30

13 male 3 20014 female 6 240

15 male 6 150

16 male 4 90

17 female 8 340

18 male 10 450

19 female 4 50

20 male 4 120

21 male 6 180

22 female 4 280

23 female 5 6024 female 9 100

25 female 12 380

26 male 8 430

27 female 2 80

28 female 7 170

29 male 6 90

30 male 4 50

31 female 2 50

32 male 5 70

33 female 7 170


8/255

URS ONLINE AVERAGE NUMBER OF FRIENDS

176.97

RS ONLINE MEDIAN NUMBER OF FRIENDS

120

R HOURS ONLINE MIDRANGE FOR NUMBER OF FRIENDS

265

OURS ONLINE MODE FOR NUMBER OF FRIENDS

90


9/255

Week Units Sold Units Sorted MEAN

1 88 35

2 44 44 S.D.

3 60 44

4 56 48 Q1

5 70 49

6 91 50 Q3

7 54 54

8 60 56 IQ RANGE

9 48 60

10 35 60 CHEBYSHEV'S

11 49 61

12 44 68 k

13 61 70 214 68 71 3

15 82 82 4

16 71 88

17 50 91 EMPIRICAL R

Std Dev

1

2

3


10/255

60.65

15.93

49

70

21

THEOREM

Theory MEAN - k * S.D. MEAN + k * S.D. Actual %

75.00% 28.78 92.51 100%88.89% 12.85 108.45 100%

93.75% (3.09) 124.38 100%

LES

Theory MEAN - # S.D. MEAN + # S.D. Actual %

68.00% 44.71 76.58 65%

95.00% 28.78 92.51 100%

99.70% 12.85 108.45 100%


11/255

MEAN MEAN

4.92 11.60

S.D. S.D.

54.90 5.50

Flight NumberOrigin Airport

Scheduled

Arrival Time

Actual

Arrival Time

me

Difference

(Minutes)

Taxi-in Time

(Minutes)

8 IAH 19:04 19:19 15 14

16 LAX 15:10 15:04 -6 6

22 MSY 16:33 16:24 -9 11

24 LAS 14:33 14:27 -6 9

28 MCO 14:10 14:15 5 13

38 MCO 16:10 15:48 -22 657 JFK 19:41 19:54 13 12

61 LAX 19:02 19:22 20 11

64 LAS 18:00 17:58 -2 10

66 DFW 15:18 15:14 -4 9

68 SFO 14:44 14:35 -9 7

74 MIA 15:41 15:39 -2 18

101 LAX 17:41 17:56 15 13

105 DTW 17:35 17:26 -9 8

108 MCO 17:09 16:52 -17 11

116 LAX 16:19 16:18 -1 7

130 SLC 14:15 14:38 23 7

147 EWR 19:32 19:19 -13 23

151 SLC 15:25 15:50 25 12

152 LAX 20:31 20:43 12 21

365 LGA 10:53 10:33 -20 9

371 IAD 07:34 07:21 -13 7

373 RDU 08:44 09:09 25 9

377 MSP 13:49 14:12 23 11

409 CLT 08:48 09:17 29 8

418 SJU 11:07 10:59 -8 6

420 SJU 13:05 13:02 -3 11

422 SJU 17:24 17:06 -18 6

424 SJU 18:43 18:22 -21 7

428 SJU 19:40 19:42 2 17

438 STX 19:06 19:06 0 23


12/255

509 ROC 08:55 08:26 -29 7

529 CHS 07:22 07:02 -20 11

543 DFW 08:42 09:11 29 19

547 SNA 16:02 15:43 -19 10

660 STT 17:15 17:13 -2 6

665 ORD 09:00 09:02 2 15

674 STT 19:11 19:18 7 12

675 MSP 09:00 10:03 63 13

676 STT 20:34 20:28 -6 9

687 CVG 08:49 08:40 -9 22

1,005 PHL 08:33 09:03 30 7

1,007 PHL 10:04 10:45 41 10

1,009 PHL 11:02 11:09 7 9

1,013 PHL 14:03 14:01 -2 12

1,014 ABQ 13:07 13:02 -5 5

1,015 PHL 15:18 15:10 -8 10

1,016 SAT 14:10 14:19 9 8

1,017 PHL 16:26 16:22 -4 9

1,021 PHL 19:22 19:01 -21 11

1,022 PNS 18:03 17:55 -8 14

1,023 PHL 20:52 20:27 -25 10

1,024 PHX 12:43 12:54 11 9

1,026 PHX 13:49 13:53 4 11

1,030 PHX 17:49 17:40 -9 10

1,032 PHX 19:40 22:18 158 91,035 CMH 16:40 16:30 -10 10

1,036 PHX 06:18 06:05 -13 7

1,038 SAN 13:34 13:32 -2 7

1,041 JAX 09:59 09:24 -35 7

1,044 SAN 18:27 18:04 -23 11

1,048 SAN 05:37 05:35 -2 14

1,050 SEA 13:48 13:56 8 12

1,052 SEA 14:57 15:12 15 10

1,054 SEA 19:40 20:02 22 10

1,055 TPA 09:14 09:12 -2 131,060 SEA 06:12 06:05 -7 9

1,064 SFO 13:37 13:36 -1 8

1,066 SFO 16:07 16:07 0 9

1,068 SFO 19:40 19:42 2 13

1,070 SFO 21:59 21:49 -10 6

1,074 SFO 06:21 06:07 -14 13


13/255

1,077 MSP 11:16 12:36 80 9

1,078 LAS 13:21 13:17 -4 6

1,082 LAS 17:05 17:03 -2 9

1,084 BDL 15:50 15:38 -12 9

1,085 MCO 09:24 09:22 -2 8

1,086 LAS 19:42 19:55 13 29

1,088 LAS 20:37 20:25 -12 12

1,091 CMH 14:09 14:10 1 10

1,092 LAS 06:13 06:02 -11 9

1,118 MCO 18:34 18:31 -3 15

1,122 EYW 14:45 14:42 -3 10

1,136 RSW 18:07 17:48 -19 13

1,140 PBI 20:49 20:55 6 39

1,148 MCO 13:34 13:33 -1 13

1,159 BUF 18:59 18:36 -23 12

1,162 PBI 16:40 17:24 44 13

1,164 DTW 09:00 08:42 -18 12

1,175 DTW 12:37 12:46 9 7

1,177 RDU 13:53 13:47 -6 10

1,186 JAX 15:00 14:45 -15 16

1,202 RSW 12:44 12:39 -5 11

1,213 ROC 18:10 18:06 -4 12

1,215 SRQ 15:03 14:54 -9 10

1,221 BNA 08:57 08:51 -6 9

1,228 RSW 15:22 15:17 -5 171,248 PBI 12:59 13:05 6 11

1,253 PIT 09:00 08:32 -28 11

1,258 MSY 08:34 08:43 9 17

1,259 RDU 18:44 19:15 31 49

1,270 MCI 15:57 16:36 39 23

1,271 RSW 13:50 13:28 -22 8

1,279 BDL 13:18 13:01 -17 8

1,291 STL 15:12 15:02 -10 16

1,292 PBI 10:05 09:55 -10 17

1,296 TUS 19:25 19:14 -11 141,297 JFK 08:49 08:39 -10 14

1,302 MCO 06:57 06:47 -10 7

1,304 MCO 08:11 07:52 -19 8

1,306 FLL 18:56 19:04 8 13

1,308 MCO 10:19 10:16 -3 16

1,310 MCO 11:04 10:50 -14 8


14/255


15/255

1,610 MCI 08:41 08:49 8 28

1,612 RSW 07:45 07:35 -10 8

1,615 RDU 16:35 16:38 3 13

1,617 MEM 16:09 16:36 27 13

1,618 CHS 16:51 16:39 -12 9

1,620 MSP 19:45 19:58 13 10

1,623 CHS 08:26 08:13 -13 11

1,627 MSP 16:43 16:59 16 14

1,628 MCI 19:09 19:49 40 14

1,629 RDU 09:51 09:51 0 15

1,632 TPA 17:45 17:28 -17 12

1,633 MSY 09:49 09:34 -15 7

1,634 EGE 17:59 17:48 -11 11

1,636 MEM 08:21 08:13 -8 9

1,637 IAD 14:10 14:02 -8 11

1,638 PBI 09:00 09:08 8 9

1,640 MOB 08:23 08:30 7 15

1,641 JFK 11:13 10:55 -18 9

1,649 ORF 08:58 09:04 6 14

1,652 SMF 19:29 19:45 16 17

1,653 MKE 08:53 09:00 7 10

1,655 MSP 21:00 21:19 19 10

1,659 SAV 12:53 12:57 4 7

1,664 MCI 12:34 12:41 7 12

1,675 ABQ 18:24 18:27 3 101,684 SJC 13:57 14:18 21 11

1,688 RSW 19:34 19:28 -6 18

1,689 BDL 18:10 17:51 -19 9

1,693 SNA 21:20 21:00 -20 7

1,694 SLC 22:37 22:49 12 8

1,695 CMH 18:45 18:54 9 16

1,696 STL 08:45 08:58 13 10

1,703 CMH 08:57 09:00 3 11

1,705 DTW 20:08 20:22 14 8

1,706 AUS 10:01 10:02 1 141,708 DTW 07:45 07:54 9 8

1,709 ORD 10:10 11:09 59 9

1,711 DTW 11:26 11:27 1 11

1,714 ONT 13:41 14:07 26 12

1,716 CLT 09:43 10:02 19 12

1,717 IND 08:56 08:55 -1 15


16/255

1,720 SLC 06:20 06:40 20 8

1,723 JFK 13:46 13:17 -29 7

1,727 JFK 22:04 21:19 -45 8

1,728 RIC 07:45 07:24 -21 8

1,731 DAY 07:45 07:39 -6 17

1,734 MIA 20:53 20:45 -8 13

1,737 JFK 16:40 16:10 -30 8

1,738 SRQ 12:49 12:39 -10 12

1,739 CVG 16:16 16:14 -2 9

1,740 MSY 12:29 12:42 13 11

1,747 MSP 10:08 10:54 46 15

1,759 MDW 10:05 09:56 -9 13

1,766 HDN 18:04 18:03 -1 11

1,769 LGA 08:44 08:19 -25 9

1,771 LGA 09:46 09:39 -7 9

1,775 LGA 12:02 11:24 -38 10

1,779 LGA 13:58 13:28 -30 7

1,781 LGA 14:53 14:18 -35 11

1,783 LGA 15:50 15:32 -18 9

1,785 LGA 16:50 16:27 -23 8

1,787 LGA 17:55 17:39 -16 28

1,789 LGA 18:54 18:37 -17 15

1,790 SAT 16:40 17:15 35 10

1,793 LGA 20:55 20:28 -27 9

1,797 LGA 22:49 22:22 -27 91,844 SLC 21:02 20:54 -8 10

1,850 SAV 06:41 06:33 -8 7

1,851 BOS 08:52 08:25 -27 9

1,852 SRQ 07:39 07:36 -3 10

1,853 BOS 10:21 10:07 -14 20

1,854 PNS 09:06 09:08 2 14

1,855 BOS 11:42 11:13 -29 8

1,857 BOS 12:38 12:00 -38 5

1,859 BOS 14:07 13:48 -19 9

1,861 BOS 15:25 14:55 -30 91,865 BOS 17:49 17:25 -24 9

1,867 BOS 18:51 19:04 13 35

1,869 BOS 19:58 20:06 8 9

1,877 BWI 08:50 08:52 2 20

1,878 SAV 09:00 09:15 15 9

1,879 BWI 10:05 10:04 -1 11


17/255

1,881 BWI 11:57 11:56 -1 14

1,882 SAV 07:42 07:49 7 11

1,883 BWI 13:08 14:22 74 10

1,884 TUS 12:33 12:32 -1 9

1,885 BWI 14:33 14:36 3 9

1,887 BWI 15:35 15:25 -10 8

1,889 BWI 18:09 17:53 -16 7

1,891 PDX 19:39 19:50 11 9

1,896 DEN 05:56 06:17 21 6

1,897 PBI 07:44 07:51 7 10

1,898 DEN 11:09 11:48 39 7

1,899 RIC 08:51 13:16 265 7

1,900 DEN 12:22 13:00 38 7

1,902 DEN 13:36 14:29 53 9

1,904 DEN 15:59 15:59 0 8

1,908 DEN 18:10 18:44 34 7

1,910 DEN 20:45 20:55 10 11

1,914 DFW 10:08 10:13 5 9

1,917 BUF 08:48 08:37 -11 9

1,918 DFW 12:45 12:52 7 10

1,920 DFW 14:03 14:35 32 10

1,921 CHS 13:09 13:19 10 10

1,924 DFW 16:30 04:23 713 8

1,926 DFW 19:15 02:44 449 13

1,935 ORF 11:49 11:33 -16 91,943 ORD 15:10 15:08 -2 15

1,945 ORD 18:20 18:34 14 10

1,948 SAN 15:03 14:58 -5 8

1,951 DCA 08:00 07:59 -1 9

1,953 DCA 09:17 09:06 -11 14

1,954 DAB 07:30 07:38 8 11

1,955 DCA 10:05 10:01 -4 12

1,959 DCA 12:02 11:48 -14 11

1,960 PNS 10:10 10:03 -7 16

1,961 DCA 12:58 12:54 -4 81,962 ABQ 11:16 11:30 14 8

1,964 COS 12:33 12:46 13 11

1,965 DCA 15:01 14:59 -2 11

1,967 DCA 16:05 16:07 2 13

1,969 DCA 17:03 16:54 -9 8

1,971 DCA 18:00 18:08 8 11


18/255

1,973 DCA 19:09 19:05 -4 13

1,975 DCA 20:05 19:55 -10 10

1,978 SAT 19:26 19:25 -1 21

1,982 MIA 08:35 09:02 27 16

1,984 MIA 09:49 09:41 -8 12

1,988 MIA 13:28 13:36 8 11

1,989 IND 10:08 09:51 -17 11

1,990 MIA 14:30 14:32 2 23

1,991 EWR 09:00 08:49 -11 12

1,992 RSW 08:47 08:51 4 20

1,994 MIA 16:55 16:46 -9 14

1,995 BUF 13:54 13:53 -1 8

1,996 MIA 18:10 18:23 13 17

1,998 MIA 19:37 19:25 -12 10

1,999 JAX 09:00 09:19 19 9

2,007 EWR 10:10 10:03 -7 18

2,008 SRQ 08:44 08:52 8 14

2,009 EWR 11:13 15:33 260 12

2,011 EWR 13:04 12:45 -19 8

2,014 ELP 12:44 12:59 15 8

2,015 EWR 15:25 15:05 -20 9

2,016 JAX 13:09 15:35 146 8

2,017 EWR 16:39 16:05 -34 7

2,019 EWR 18:01 17:44 -17 11

2,028 FLL 08:50 08:49 -1 142,030 FLL 09:58 10:12 14 15

2,032 FLL 10:49 10:41 -8 10

2,034 FLL 12:07 12:01 -6 6

2,036 FLL 13:39 13:27 -12 9

2,042 FLL 15:54 15:45 -9 6

2,044 FLL 17:03 16:52 -11 8

2,046 FLL 18:26 18:06 -20 10

2,048 FLL 19:39 19:30 -9 13

2,050 FLL 20:52 20:48 -4 20

2,054 TPA 07:03 06:51 -12 72,056 TPA 08:09 07:58 -11 5

2,060 TPA 10:10 10:11 1 18

2,062 TPA 11:25 11:20 -5 9

2,064 TPA 12:46 12:47 1 13

2,066 TPA 14:04 13:49 -15 12

2,068 TPA 16:14 16:05 -9 10


19/255

2,072 TPA 18:59 19:00 1 29

2,074 TPA 20:14 19:49 -25 10

2,076 MSY 15:02 14:42 -20 7

2,079 MDW 12:40 12:52 12 8

2,080 LAX 13:24 13:20 -4 7

2,085 JAX 10:45 10:32 -13 9

2,086 PBI 14:52 14:29 -23 8

2,088 IAH 12:42 13:10 28 12

2,092 LAX 21:55 22:05 10 11

2,094 LAX 23:58 23:36 -22 7

2,096 LAX 06:10 05:49 -21 8

2,097 CLT 10:37 10:28 -9 9

2,098 LAX 07:08 06:56 -12 8


20/255

me

Difference

(Minutes)

Taxi-in Time

(Minutes)

0.18 0.44

(0.20) (1.02)

(0.25) (0.11)

(0.20) (0.47)

0.00 0.25

(0.49) (1.02)0.15 0.07

0.27 (0.11)

(0.13) (0.29)

(0.16) (0.47)

(0.25) (0.84)

(0.13) 1.16

0.18 0.25

(0.25) (0.66)

(0.40) (0.11)

(0.11) (0.84)

0.33 (0.84)

(0.33) 2.07

0.37 0.07

0.13 1.71

(0.45) (0.47)

(0.33) (0.84)

0.37 (0.47)

0.33 (0.11)

0.44 (0.66)

(0.24) (1.02)

(0.14) (0.11)

(0.42) (1.02)

(0.47) (0.84)

(0.05) 0.98

(0.09) 2.07

z-scores


21/255

(0.62) (0.84)

(0.45) (0.11)

0.44 1.35

(0.44) (0.29)

(0.13) (1.02)

(0.05) 0.62

0.04 0.07

1.06 0.25

(0.20) (0.47)

(0.25) 1.89

0.46 (0.84)

0.66 (0.29)

0.04 (0.47)

(0.13) 0.07

(0.18) (1.20)

(0.24) (0.29)

0.07 (0.66)

(0.16) (0.47)

(0.47) (0.11)

(0.24) 0.44

(0.54) (0.29)

0.11 (0.47)

(0.02) (0.11)

(0.25) (0.29)

2.79 (0.47)(0.27) (0.29)

(0.33) (0.84)

(0.13) (0.84)

(0.73) (0.84)

(0.51) (0.11)

(0.13) 0.44

0.06 0.07

0.18 (0.29)

0.31 (0.29)

(0.13) 0.25(0.22) (0.47)

(0.11) (0.66)

(0.09) (0.47)

(0.05) 0.25

(0.27) (1.02)

(0.34) 0.25


22/255

1.37 (0.47)

(0.16) (1.02)

(0.13) (0.47)

(0.31) (0.47)

(0.13) (0.66)

0.15 3.17

(0.31) 0.07

(0.07) (0.29)

(0.29) (0.47)

(0.14) 0.62

(0.14) (0.29)

(0.44) 0.25

0.02 4.99

(0.11) 0.25

(0.51) 0.07

0.71 0.25

(0.42) 0.07

0.07 (0.84)

(0.20) (0.29)

(0.36) 0.80

(0.18) (0.11)

(0.16) 0.07

(0.25) (0.29)

(0.20) (0.47)

(0.18) 0.980.02 (0.11)

(0.60) (0.11)

0.07 0.98

0.48 6.81

0.62 2.07

(0.49) (0.66)

(0.40) (0.66)

(0.27) 0.80

(0.27) 0.98

(0.29) 0.44(0.27) 0.44

(0.27) (0.84)

(0.44) (0.66)

0.06 0.25

(0.14) 0.80

(0.34) (0.66)


23/255

(0.29) (0.66)

(0.11) (0.29)

(0.33) 0.62

(0.20) 0.44

(0.38) 0.62

(0.47) (0.47)

0.77 (0.84)

(0.09) (0.29)

(0.11) (0.47)

(0.18) (0.47)

(0.07) (0.84)

0.00 0.80

(0.44) (0.66)

0.17 0.80

(0.25) (0.84)

(0.24) (0.66)

(0.14) (0.66)

(0.03) 0.44

(0.31) 0.07

(0.42) (0.11)

0.33 6.08

0.24 (0.47)

0.15 1.16

(0.40) (0.29)

0.26 3.35(0.36) (0.47)

(0.44) 0.62

(0.31) (0.47)

1.04 (0.29)

(0.03) 1.16

0.11 (0.29)

(0.38) (0.66)

0.15 0.25

(0.03) 1.35

(0.29) (0.84)(0.24) (0.29)

(0.22) 2.26

(0.56) (0.29)

(0.03) 0.44

(0.07) 3.17

(0.05) 0.44


24/255

0.06 2.98

(0.27) (0.66)

(0.03) 0.25

0.40 0.25

(0.31) (0.47)

0.15 (0.29)

(0.33) (0.11)

0.20 0.44

0.64 0.44

(0.09) 0.62

(0.40) 0.07

(0.36) (0.84)

(0.29) (0.11)

(0.24) (0.47)

(0.24) (0.11)

0.06 (0.47)

0.04 0.62

(0.42) (0.47)

0.02 0.44

0.20 0.98

0.04 (0.29)

0.26 (0.29)

(0.02) (0.84)

0.04 0.07

(0.03) (0.29)0.29 (0.11)

(0.20) 1.16

(0.44) (0.47)

(0.45) (0.84)

0.13 (0.66)

0.07 0.80

0.15 (0.29)

(0.03) (0.11)

0.17 (0.66)

(0.07) 0.440.07 (0.66)

0.99 (0.47)

(0.07) (0.11)

0.38 0.07

0.26 0.07

(0.11) 0.62


25/255

0.27 (0.66)

(0.62) (0.84)

(0.91) (0.66)

(0.47) (0.66)

(0.20) 0.98

(0.24) 0.25

(0.64) (0.66)

(0.27) 0.07

(0.13) (0.47)

0.15 (0.11)

0.75 0.62

(0.25) 0.25

(0.11) (0.11)

(0.54) (0.47)

(0.22) (0.47)

(0.78) (0.29)

(0.64) (0.84)

(0.73) (0.11)

(0.42) (0.47)

(0.51) (0.66)

(0.38) 2.98

(0.40) 0.62

0.55 (0.29)

(0.58) (0.47)

(0.58) (0.47)(0.24) (0.29)

(0.24) (0.84)

(0.58) (0.47)

(0.14) (0.29)

(0.34) 1.53

(0.05) 0.44

(0.62) (0.66)

(0.78) (1.20)

(0.44) (0.47)

(0.64) (0.47)(0.53) (0.47)

0.15 4.26

0.06 (0.47)

(0.05) 1.53

0.18 (0.47)

(0.11) (0.11)


26/255

(0.11) 0.44

0.04 (0.11)

1.26 (0.29)

(0.11) (0.47)

(0.03) (0.47)

(0.27) (0.66)

(0.38) (0.84)

0.11 (0.47)

0.29 (1.02)

0.04 (0.29)

0.62 (0.84)

4.74 (0.84)

0.60 (0.84)

0.88 (0.47)

(0.09) (0.66)

0.53 (0.84)

0.09 (0.11)

0.00 (0.47)

(0.29) (0.47)

0.04 (0.29)

0.49 (0.29)

0.09 (0.29)

12.90 (0.66)

8.09 0.25

(0.38) (0.47)(0.13) 0.62

0.17 (0.29)

(0.18) (0.66)

(0.11) (0.47)

(0.29) 0.44

0.06 (0.11)

(0.16) 0.07

(0.34) (0.11)

(0.22) 0.80

(0.16) (0.66)0.17 (0.66)

0.15 (0.11)

(0.13) (0.11)

(0.05) 0.25

(0.25) (0.66)

0.06 (0.11)


27/255

(0.16) 0.25

(0.27) (0.29)

(0.11) 1.71

0.40 0.80

(0.24) 0.07

0.06 (0.11)

(0.40) (0.11)

(0.05) 2.07

(0.29) 0.07

(0.02) 1.53

(0.25) 0.44

(0.11) (0.66)

0.15 0.98

(0.31) (0.29)

0.26 (0.47)

(0.22) 1.16

0.06 0.44

4.65 0.07

(0.44) (0.66)

0.18 (0.66)

(0.45) (0.47)

2.57 (0.66)

(0.71) (0.84)

(0.40) (0.11)

(0.11) 0.440.17 0.62

(0.24) (0.29)

(0.20) (1.02)

(0.31) (0.47)

(0.25) (1.02)

(0.29) (0.66)

(0.45) (0.29)

(0.25) 0.25

(0.16) 1.53

(0.31) (0.84)(0.29) (1.20)

(0.07) 1.16

(0.18) (0.47)

(0.07) 0.25

(0.36) 0.07

(0.25) (0.29)


28/255

(0.07) 3.17

(0.54) (0.29)

(0.45) (0.84)

0.13 (0.66)

(0.16) (0.84)

(0.33) (0.47)

(0.51) (0.66)

0.42 0.07

0.09 (0.11)

(0.49) (0.84)

(0.47) (0.66)

(0.25) (0.47)

(0.31) (0.66)


29/255

House Age

House Age Square Feet Market Value

33 1,812 $90,000.00 USING TEXT FORMULAS

32 1,914 $104,400.00

32 1,842 $93,300.00 Mean

33 1,812 $91,000.00 29.83

32 1,836 $101,900.00

33 2,028 $108,500.00 Variance

32 1,732 $87,600.00 5.90

33 1,850 $96,000.00

32 1,791 $89,200.00 Std Dev

33 1,666 $88,400.00 2.43

32 1,852 $100,800.00

32 1,620 $96,700.00 USING EXCEL FORMULAS

32 1,692 $87,500.0032 2,372 $114,000.00 Mean

32 2,372 $113,200.00 29.83

33 1,666 $87,500.00

32 2,123 $116,100.00 Variance

32 1,620 $94,700.00 5.90

32 1,731 $86,400.00

32 1,666 $87,100.00 Std Dev

28 1,520 $83,400.00 2.43

27 1,484 $79,800.00

28 1,588 $81,500.0028 1,598 $87,100.00

28 1,484 $82,600.00

28 1,484 $78,800.00

28 1,520 $87,600.00

27 1,701 $94,200.00

28 1,484 $82,000.00

28 1,468 $88,100.00

28 1,520 $88,100.00

27 1,520 $88,600.00

27 1,484 $76,600.00

28 1,520 $84,400.00

27 1,668 $90,900.00

28 1,588 $81,000.00

28 1,784 $91,300.00

27 1,484 $81,300.00

27 1,520 $100,700.00


30/255

28 1,520 $87,200.00

27 1,684 $96,700.00

27 1,581 $120,700.00


31/255

Sq Feet

Obs - Mean (Obs-Mean)^2 Obs - Mean (Obs-Mean)^2

3.17 10.03 USING TEXT FORMULAS 117 13,628

2.17 4.69 219 47,846

2.17 4.69 Mean 147 21,532

3.17 10.03 1,695.26 117 13,628

2.17 4.69 141 19,807

3.17 10.03 Variance 333 110,715

2.17 4.69 48,513.03 37 1,350

3.17 10.03 155 23,944

2.17 4.69 Std Dev 96 9,166

3.17 10.03 220.26 (29) 856

2.17 4.69 157 24,567

2.17 4.69 USING EXCEL FORMULAS (75) 5,664

2.17 4.69 (3) 112.17 4.69 Mean 677 457,974

2.17 4.69 1,695.26 677 457,974

3.17 10.03 (29) 856

2.17 4.69 Variance 428 182,960

2.17 4.69 48,513.03 (75) 5,664

2.17 4.69 36 1,277

2.17 4.69 Std Dev (29) 856

(1.83) 3.36 220.26 (175) 30,717

(2.83) 8.03 (211) 44,632

(1.83) 3.36 (107) 11,505(1.83) 3.36 (97) 9,460

(1.83) 3.36 (211) 44,632

(1.83) 3.36 (211) 44,632

(1.83) 3.36 (175) 30,717

(2.83) 8.03 6 33

(1.83) 3.36 (211) 44,632

(1.83) 3.36 (227) 51,648

(1.83) 3.36 (175) 30,717

(2.83) 8.03 (175) 30,717

(2.83) 8.03 (211) 44,632(1.83) 3.36 (175) 30,717

(2.83) 8.03 (27) 743

(1.83) 3.36 (107) 11,505

(1.83) 3.36 89 7,874

(2.83) 8.03 (211) 44,632

(2.83) 8.03 (175) 30,717


32/255

(1.83) 3.36 (175) 30,717

(2.83) 8.03 (11) 127

(2.83) 8.03 (114) 13,056


33/255

Market Value

Obs - Mean (Obs-Mean)^2

USING TEXT FORMULAS -$2,069 4,280,958

$12,331 152,052,387

Mean $1,231 1,515,244

92,069.05 -$1,069 1,142,863

$9,831 96,647,625

Variance $16,431 269,976,196

111,367,555.17 -$4,469 19,972,387

$3,931 15,452,387

Std Dev -$2,869 8,231,434

10,553.08 -$3,669 13,461,910

$8,731 76,229,529

USING EXCEL FORMULAS $4,631 21,445,720

-$4,569 20,876,196Mean $21,931 480,966,672

$92,069.05 $21,131 446,517,149

-$4,569 20,876,196

Variance $24,031 577,486,672

111,367,555.17 $2,631 6,921,910

-$5,669 32,138,101

Std Dev -$4,969 24,691,434

10,553.08 -$8,669 75,152,387

-$12,269 150,529,529

-$10,569 111,704,768-$4,969 24,691,434

-$9,469 89,662,863

-$13,269 176,067,625

-$4,469 19,972,387

$2,131 4,540,958

-$10,069 101,385,720

-$3,969 15,753,339

-$3,969 15,753,339

-$3,469 12,034,291

-$15,469 239,291,434-$7,669 58,814,291

-$1,169 1,366,672

-$11,069 122,523,815

-$769 591,434

-$10,769 115,972,387

$8,631 74,493,339


34/255

-$4,869 23,707,625

$4,631 21,445,720

$28,631 819,731,434


35/255

House Age

House Age Square Feet Square Feet

33 1,812 $90,000.00 Mean

32 1,914 $104,400.00 29.83

32 1,842 $93,300.00

33 1,812 $91,000.00 Variance

32 1,836 $101,900.00 5.90

33 2,028 $108,500.00

32 1,732 $87,600.00 Std Dev

33 1,850 $96,000.00 2.43

32 1,791 $89,200.00

33 1,666 $88,400.00

32 1,852 $100,800.00 Coefficient of Var

32 1,620 $96,700.00 0.0814

32 1,692 $87,500.0032 2,372 $114,000.00 LEAST DISPERSION

32 2,372 $113,200.00

33 1,666 $87,500.00

32 2,123 $116,100.00

32 1,620 $94,700.00

32 1,731 $86,400.00

32 1,666 $87,100.00

28 1,520 $83,400.00

27 1,484 $79,800.00

28 1,588 $81,500.0028 1,598 $87,100.00

28 1,484 $82,600.00

28 1,484 $78,800.00

28 1,520 $87,600.00

27 1,701 $94,200.00

28 1,484 $82,000.00

28 1,468 $88,100.00

28 1,520 $88,100.00

27 1,520 $88,600.00

27 1,484 $76,600.00

28 1,520 $84,400.00

27 1,668 $90,900.00

28 1,588 $81,000.00

28 1,784 $91,300.00

27 1,484 $81,300.00

27 1,520 $100,700.00


36/255

28 1,520 $87,200.00

27 1,684 $96,700.00

27 1,581 $120,700.00


37/255

Square Feet Square Feet

Mean Mean

1,695.26 $92,069

Variance Variance

48,513.03 111,367,555

Std Dev Std Dev

220.26 10,553

Coefficient of Var Coefficient of Var

0.1299 0.1146

GREATEST DISPERSION


38/255

Students are expected to find the mean, and the standard deviation for 30 stocks

Using this information, students should be able to talk about the risk factor involv


39/255

nd calculate coefficient of variation.

d with each stock, at least in a relative sense.


40/255

School Type Median SAT Acceptance R Expenditures/Student

Amherst Lib Arts 1315 22% 26,636$

Barnard Lib Arts 1220 53% 17,653$

Bates Lib Arts 1240 36% 17,554$

Bowdoin Lib Arts 1300 24% 25,703$

Bryn Mawr Lib Arts 1255 56% 18,847$

Carleton Lib Arts 1300 40% 15,904$

Claremont M Lib Arts 1260 36% 20,377$

Colby Lib Arts 1200 46% 18,872$

Colgate Lib Arts 1258 38% 17,520$

Davisdson Lib Arts 1230 36% 17,721$

Grinnell Lib Arts 1244 67% 22,301$

Hamilton Lib Arts 1215 38% 20,722$

Haverford Lib Arts 1285 35% 19,418$Middlebury Lib Arts 1255 25% 24,718$

Mount Holyo Lib Arts 1200 61% 23,358$

Oberlin Lib Arts 1247 54% 23,591$

Occidental Lib Arts 1170 49% 20,192$

Pomona Lib Arts 1320 33% 26,668$

Smith Lib Arts 1195 57% 25,271$

Swarthnore Lib Arts 1310 24% 27,487$

Vassar Lib Arts 1287 43% 20,179$

Washinton a Lib Arts 1234 29% 17,998$

Wellesley Lib Arts 1250 49% 27,879$Wesleyan (C Lib Arts 1290 35% 19,948$

Williams Lib Arts 1336 28% 23,772$

Median SAT cceptance Ra Expenditures/Student

Mean 1,256.64 41% 21,611.56$

Standard Err 8.73 3% 724.87$

Median 1,255.00 38% 20,377.00$

Mode 1,300.00 36% #N/A

Standard Dev 43.67 13% 3,624.35$Sample Varia 1,907.41 0.02 13,135,913.26$

Kurtosis (0.73) (0.72) (1.23)

Skewness (0.03) 0.39 0.31

Range 166.00 0.45 11975

Minimum 1,170.00 0.22 15904

Maximum 1,336.00 0.67 27879


41/255

Sum 31,416.00 10.14 540289

Count 25.00 25 25

A few possible observations

Liberal Arts Colleges have slightly higher acceptance rates, are d


42/255

Top 10% HS Graduation % School Type Median SAT Acceptance R

85 93 Berkeley University 1176 37%

69 80 Brown University 1281 24%

58 88 Cal Tech University 1400 31%

78 90 Carnegie Mel University 1225 64%

70 84 Columbia University 1268 29%

75 80 Cornell University 1280 30%

68 74 Duke University 1310 25%

52 84 Georgetown University 1278 24%

61 85 Harvard University 1370 18%

77 89 Johns Hopkin University 1290 48%

65 73 MIT University 1357 30%

51 85 Northwester University 1230 47%

71 87 Princeton University 1340 17%65 92 Rice University 1327 24%

47 83 Stanford University 1370 18%

64 77 U Michigan University 1195 60%

54 72 U of Chicago University 1300 45%

79 80 U of Rochest University 1155 56%

65 87 U Pennsylvan University 1280 41%

78 88 U Va University 1218 37%

53 84 UCLA University 1142 43%

61 78 UNC University 1109 32%

76 86 Washington University 1225 54%73 91 Yale University 1350 19%

86 93

Top 10% HS Graduation % Median SAT cceptance Rat

67.24 84.12 Mean 1,269.83 36%

2.16 1.22 Standard Err 15.96 3%

68.00 85.00 Median 1,280.00 32%

65.00 80.00 Mode 1,225.00 24%

10.80 6.09 Standard Dev 78.20 14%116.69 37.11 Sample Varia 6,115.28 2%

(0.81) (0.57) Kurtosis (0.62) (0.78)

(0.14) (0.46) Skewness (0.33) 0.50

39 21 Range 291 0.47

47 72 Minimum 1109 0.17

86 93 Maximum 1400 0.64


43/255

1681 2103 Sum 30476 8.53

25 25 Count 24 24

finitely less expensive, and have higher graduation rates.


44/255

Expenditures/Student Top 10% HS Graduation %

23,665$ 95 68

24,201$ 80 90

102,262$ 98 75

33,607$ 52 77

45,879$ 78 90

37,137$ 85 83

39,504$ 91 91

23,115$ 79 89

46,918$ 90 90

45,460$ 69 86

56,766$ 95 86

28,851$ 77 82

48,123$ 89 9326,730$ 85 88

61,921$ 92 88

21,853$ 71 77

38,937$ 74 73

38,597$ 52 73

30,882$ 87 86

19,365$ 77 88

26,859$ 96 61

19,684$ 82 73

39,883$ 71 7652,468$ 90 93

Expenditures/Student Top 10% HS Graduation %

38,861.13$ 81.46 82.33

3,690.66$ 2.53 1.77

37,867.00$ 83.50 86.00

#N/A 95.00 90.00

18,080.46$ 12.40 8.68326,902,897.24$ 153.82 75.36

5.64 0.81 (0.20)

1.94 (0.98) (0.77)

82897 46 32

19365 52 61

102262 98 93


45/255

932667 1955 1976

24 24 24


46/255

Customer Percent Gros Gross Sales Gross Profit Industry Cod Competitive R

1 51.0% $170.00 $86.70 1 2

2 32.0% $181.00 $57.92 3 4

3 20.0% $203.00 $40.60 2 2

4 22.0% $249.00 $54.78 5 1

5 21.0% $476.00 $99.96 5 1

6 21.0% $476.00 $99.96 5 4

7 22.0% $635.00 $139.70 2 3

8 34.0% $856.00 $291.04 3 3

9 26.0% $1,062.00 $276.12 4 2

10 16.6% $1,110.00 $183.71 7 3

11 20.0% $1,153.00 $230.60 7 3

12 36.0% $1,392.00 $501.12 4 2

13 18.0% $1,743.00 $313.74 4 214 20.0% $2,307.00 $461.40 7 3

15 5.0% $2,534.00 $126.70 4 5

16 29.0% $2,683.00 $778.07 7 2

17 10.0% $2,780.00 $278.00 2 3

18 37.0% $3,272.00 $1,210.64 5 3

19 60.0% $3,864.00 $2,318.40 7 1

20 24.0% $3,988.00 $957.12 6 3

21 9.0% $4,072.00 $366.48 7 3

22 50.0% $4,190.00 $2,095.00 5 3

23 17.0% $4,219.00 $717.23 3 424 32.0% $4,711.00 $1,507.52 7 1

25 15.0% $4,824.00 $723.60 6 3

26 10.0% $4,878.00 $487.80 7 4

27 13.0% $5,157.00 $670.41 7 2

28 22.0% $5,552.00 $1,221.44 2 3

29 17.0% $5,876.00 $998.92 1 3

30 19.0% $5,888.00 $1,118.72 6 4

31 6.0% $7,632.00 $457.92 5 4

32 23.0% $8,058.00 $1,853.34 3 3

33 23.0% $12,056.00 $2,772.88 7 234 14.0% $12,981.00 $1,817.34 2 4

35 22.0% $13,406.00 $2,949.32 2 3

36 14.0% $15,882.00 $2,223.48 7 3

37 28.0% $16,343.00 $4,576.04 3 3

38 27.0% $19,985.00 $5,395.95 5 3

39 3.0% $20,160.00 $604.80 5 5


47/255

40 46.0% $26,616.00 $12,243.36 5 2

41 26.0% $28,018.00 $7,284.68 5 3

42 11.0% $28,950.00 $3,184.50 4 4

43 18.0% $29,646.00 $5,336.28 4 3

44 37.0% $31,019.00 $11,477.03 6 1

45 20.0% $31,305.00 $6,261.00 2 3

46 21.0% $34,769.00 $7,301.49 7 1

47 10.0% $34,817.00 $3,481.70 4 3

48 14.0% $38,609.00 $5,405.26 1 3

49 9.0% $38,923.00 $3,503.07 2 5

50 16.0% $40,536.00 $6,485.76 4 3

51 22.0% $54,851.00 $12,067.22 6 2

52 21.0% $54,861.00 $11,520.81 7 2

53 17.0% $58,063.00 $9,870.71 5 4

54 11.0% $62,862.00 $6,914.82 4 5

55 7.0% $78,574.00 $5,500.18 3 5

56 14.0% $92,776.00 $12,988.64 4 3

57 15.0% ########## $16,925.55 1 4

58 13.0% ########## $15,079.87 4 5

59 21.0% ########## $25,379.34 5 4

60 14.0% ########## $25,074.14 6 3


48/255

ating* Percent Gross Pr Gross Sales Gross Profit

Mean 21.19% 25,016.50$ 4,239.16$

Standard Error 1.47% 4,692.06$ 750.29$

Median 20.00% 6,760.00$ 1,662.43$

Mode 22.00% 476.00$ 99.96$

Standard Deviation 11.40% 36,344.57$ 5,811.73$

Sample Variance 0.01299929 1320927665 33776197

Kurtosis 2.14 5.64 4.32

Skewness 1.31 2.28 2.04

Range 57% 178,931.00$ 25,338.74$

Minimum 3% 170.00$ 40.60$

Maximum 60% 179,101.00$ 25,379.34$

Sum 12.72 1,500,990.00 254,349.88Count 60 60 60


49/255

Times (sec.) Times (sec.)

26

358 Mean 126.28

218 Standard Error 3.69

71 Median 88.00

190 Mode 83.00

36 Standard Deviation 105.18

45 Sample Variance 11,063.59

68 Kurtosis 8.71

45 Skewness 2.41

66 Range 867.00

132 Minimum 9.00

372 Maximum 876.00

125 Sum 102,538.0016 Count 812

37

116

145

160

276

132

124

180

111119

75

164

39

698

46

172

151

83

16678

68

502

83

139

19


50/255

44

117

38

176

128

18

427

72

145

185

74

137

30

43

70

233

185

128

113

79

182

83

81

87

61105

66

46

139

141

78

265

66

194

9382

156

115

50

262

130


51/255

73

82

107

83

64

156

81

204

76

148

426

102

65

131

518

329

714

203

14

131

415

325

58

68

62303

314

40

9

18

30

95

315

141

26189

43

132

19

29

273


52/255

167

98

98

92

36

64

81

67

52

47

163

61

88

182

149

83

17

85

466

139

87

116

97

98

1577

97

204

19

68

195

61

253

557

9466

10

149

89

253

189


53/255

20

75

102

46

60

277

65

169

122

186

87

24

197

59

203

86

132

311

175

69

191

248

67

357

13649

315

41

141

96

12

111

30

118

5766

74

79

66

63

265


54/255

159

78

66

94

69

109

61

162

190

35

53

68

98

38

202

15

65

86

876

127

139

87

66

146

66197

156

49

46

66

75

117

47

65

189268

40

88

70

67

133


55/255

85

268

37

49

74

223

87

54

119

97

186

143

147

187

155

91

68

317

79

47

245

82

55

70

6564

67

450

323

249

173

90

208

77

41148

272

76

371

55

31


56/255

69

193

136

143

72

143

255

79

100

51

72

391

27

63

143

67

72

135

9

76

166

333

80

114

79392

429

109

66

67

174

112

118

83

203147

614

128

88

122

200


57/255

30

376

153

227

233

106

129

461

315

164

142

73

96

25

87

305

53

60

62

74

82

83

206

220

174280

118

16

138

61

89

23

78

61

53234

111

37

38

70

112


58/255

52

350

295

78

69

21

84

116

134

54

82

70

57

211

124

44

88

117

250

89

57

98

182

125

128295

88

60

84

209

43

31

108

65

66728

23

52

69

406

23


59/255

77

81

62

93

201

39

134

69

201

316

18

46

71

51

33

144

139

54

83

70

48

158

77

33

26045

237

87

72

40

24

195

191

99

11880

236

106

48

209

320


60/255

99

35

216

68

40

70

128

138

44

89

118

292

475

215

149

224

61

62

65

62

108

289

35

72

8694

134

45

55

29

268

31

232

64

205137

16

425

158

159

74


61/255

61

379

147

60

62

40

248

145

176

141

112

370

64

137

282

116

86

28

69

75

71

93

42

142

18551

146

253

66

329

85

231

62

145

2163

88

81

103

74

73


62/255

79

200

36

83

212

197

70

264

103

85

215

175

29

199

116

68

176

95

165

70

65

132

60

62

21289

150

20

69

140

31

56

26

82

1968

116

76

77

58

82


63/255

123

40

38

84

703

264

181

273

23

63

83

96

83

88

190

15

76

148

133

148

33

145

66

72

6765

63

199

80

162

124

84

138

152

193134

138

35

100

609

65


64/255

121

75

23

95

128

24

112

44

29

63

68

137

302

61

55

15

124

81

28

75

296

165

261

86

104153

44

16

139

175

48

19

70

81

99317

110

61

74

51

380


65/255

44

56

82

93

145

19

76

206

53

106

68

50

29

183

66

218

88

243

315

70

52

86

238

68

8447

197

89

167

119

65

120

42

60

10484

84

115

85

288

83


66/255

83

108

63

89

81

197

71

267

155

20

123

43

314

41

182

37

78

22

91

192

132

23

384

275

1083

123

96

83

178

63

65

19

69

14474

39

60

115

99

55


67/255

87

88

22

62

89

88

236

128

144

116

84

250

82

38

80

81

85

60

191

115

127

82

47

15

65179

75

81

121

305

70

123

110

243

12469

58

207

137

376

84


68/255

32

28

278

133

81

165

298

493

145

299

123

83

61

219

11

82

111

87

72

140

272

62

251

166

85124

91

9

72

73

104

220

46

35

69


69/255

(a) Summary to the left.

The kurtosis and skewness values suggest that the distribution is peaked, and posi

(b) 260.9

(c ) They can emphasize that most customers are not waiting too long.


70/255


71/255


72/255


73/255


74/255


75/255


76/255


77/255


78/255


79/255


80/255


81/255


82/255


83/255


84/255


85/255


86/255


87/255


88/255


89/255

ively skewed.


90/255

Church Contributions

All

Parishoners Mid Point f_i* x_i x_i - mean

0 861 0 - (438.94)

$ - to $ 100.00 431 $ 50.00 21,550.00 (388.94)

$ 100.00 to $ 200.00 227 $ 150.00 34,050.00 (288.94)$ 200.00 to $ 300.00 218 $ 250.00 54,500.00 (188.94)

$ 300.00 to $ 400.00 186 $ 350.00 65,100.00 (88.94)

$ 400.00 to $ 500.00 145 $ 450.00 65,250.00 11.06

$ 500.00 to $ 600.00 122 $ 550.00 67,100.00 111.06

$ 600.00 to $ 700.00 90 $ 650.00 58,500.00 211.06

$ 700.00 to $ 800.00 72 $ 750.00 54,000.00 311.06

$ 800.00 to $ 900.00 62 $ 850.00 52,700.00 411.06

$ 900.00 to $ 1,000.00 57 $ 950.00 54,150.00 511.06

$ 1,000.00 to $ 1,500.00 191 $ 1,250.00 238,750.00 811.06

$ 1,500.00 to $ 2,000.00 83 $ 1,750.00 145,250.00 1,311.06

$ 2,000.00 to $ 2,500.00 45 $ 2,250.00 101,250.00 1,811.06

$ 2,500.00 to $ 3,000.00 20 $ 2,750.00 55,000.00 2,311.06$ 3,000.00 to $ 3,500.00 13 $ 3,250.00 42,250.00 2,811.06

$ 3,500.00 to $ 4,000.00 6 $ 3,750.00 22,500.00 3,311.06

$ 4,000.00 to $ 4,500.00 5 $ 4,250.00 21,250.00 3,811.06

$ 4,500.00 to $ 5,000.00 4 $ 4,750.00 19,000.00 4,311.06

$ 5,000.00 to $ 10,000.00 7 $ 7,500.00 52,500.00 7,061.06

$ 10,000.00 to $ 15,000.00 2 $ 12,500.00 25,000.00 12,061.06

TOTAL 2847 ##########

Population Mean 438.94 P

Did Not Contribute


91/255

(x-mean)^2 Col D*Col H

192,665 165,884,193

151,271 65,197,799

83,484 18,950,83435,697 7,781,882

7,910 1,471,179

122 17,751

12,335 1,504,903

44,548 4,009,332

96,761 6,966,791

168,974 10,476,378

261,187 14,887,642

657,825 125,644,625

1,718,890 142,667,832

3,279,954 147,597,922

5,341,018 106,820,3627,902,082 102,727,071

10,963,147 65,778,880

14,524,211 72,621,055

18,585,275 74,341,101

49,858,629 349,010,401

145,469,272 290,938,543

pulation Variance 623,567.43

Population S.D. 789.66


92/255

Money Spent x_i f_i

in $s MidPoint Responses f_i* x_i x_i - mean

0 to < 100 50.00$ 75 3,750.00$ (225.00)$

100 to 499.99 300.00$ 200 60,000.00$ 25.00$

500 to 999.99 750.00$ 25 18,750.00$ 475.00$

TOTAL 300 82500

SAMPLE MEAN 275.00$

Money Spent x_i f_i

in $s MidPoint Responses f_i* x_i x_i - mean

0 0 500 -$ (103.13)$

1 to < 100 50.00$ 75 3,750.00$ (53.13)$

100 to 499.99 300.00$ 200 60,000.00$ 196.88$

500 to 999.99 750.00$ 25 18,750.00$ 646.88$

TOTAL 800 82,500.00$

SAMPLE MEAN 103.13$


93/255

(x-mean)^2 Col D*Col G

50,625$ 3,796,875$

625$ 125,000$

225,625$ 5,640,625$

9,562,500$

VARIANCE 31,981.61$

STD DEV 178.83$

(x-mean)^2 Col D*Col G

10,634.8$ 5,317,382.8$

2,822.3$ 211,669.9$

38,759.8$ 7,751,953.1$

418,447.3$ 10,461,181.6$

23,742,188$

VARIANCE 29,714.88$

STD DEV 172.38$


94/255

Racial/Ethnic

Group and

Gender

Total

Employment

Officials &

ManagersProfessionals Technicians ales Workers

Office &

Clerical

Workers

ALL

EMPLOYEES 632,329 60,258 80,733 39,868 62,019 67,014

Men 349,353 41,777 39,792 19,848 23,727 11,293

Women 282,976 18,481 40,941 20,020 38,292 55,721

WHITE 407,545 51,252 67,622 28,830 41,091 44,565

Men 237,516 36,536 34,842 16,004 17,756 7,656

Women 170,029 14,716 32,780 12,826 23,335 36,909

MINORITY 224,784 9,006 13,111 11,038 20,928 22,449

Men111,837 5,241 4,950 3,844 5,971 3,637

Women 112,947 3,765 8,161 7,194 14,957 18,812

BLACK 187,419 7,516 9,914 9,974 19,389 21,107

Men 86,332 4,146 2,904 3,148 5,370 3,312

Women 101,087 3,370 7,010 6,826 14,019 17,795

HISPANIC 29,181 652 920 474 788 802

Men 20,777 486 614 326 334 206

Women 8,404 166 306 148 454 596

ASIAN

AMERICAN 5,563 576 1,903 423 502 364

Men 3,091 419 1,214 265 181 84

Women 2,472 157 689 158 321 280

AMERICAN

INDIAN 2,621 262 374 167 249 176

Men 1,637 190 218 105 86 35

Women 984 72 156 62 163 141


95/255

Craft

WorkersOperatives Laborers

Service

Workers

Racial/Ethnic

Group and

Gender

Total

Employment

61,322 120,810 68,752 71,553 ALL EMPLOYEES

55,853 84,724 44,736 27,603 Men 0.55

5,469 36,086 24,016 43,950 Women 0.45

45,742 67,555 26,712 34,176 WHITE

42,699 50,537 17,802 13,684 Men 0.58

3,043 17,018 8,910 20,492 Women 0.42

15,580 53,255 42,040 37,377 MINORITY

13,154 34,187 26,934 13,919Men 0.502,426 19,068 15,106 23,458 Women 0.50

12,232 45,709 27,459 34,119 BLACK

10,077 28,610 16,881 11,884 Men 0.46

2,155 17,099 10,578 22,235 Women 0.54

2,684 6,316 13,956 2,589 HISPANIC

2,496 4,856 9,676 1,783 Men 0.71

188 1,460 4,280 806 Women 0.29

298 698 329 470

ASIAN

AMERICAN

254 349 152 173 Men 0.56

44 349 177 297 Women 0.44

366 532 296 199

AMERICAN

INDIAN

327 372 225 79 Men 0.62

39 160 71 120 Women 0.38


96/255

Officials &

Managers

Professional

s Technicians

Sales

Workers

Office &

Clerical

Workers

Craft

Workers Operatives

0.69 0.49 0.50 0.38 0.17 0.91 0.70

0.31 0.51 0.50 0.62 0.83 0.09 0.30

0.71 0.52 0.56 0.43 0.17 0.93 0.75

0.29 0.48 0.44 0.57 0.83 0.07 0.25

0.58 0.38 0.35 0.29 0.16 0.84 0.640.42 0.62 0.65 0.71 0.84 0.16 0.36

0.55 0.29 0.32 0.28 0.16 0.82 0.63

0.45 0.71 0.68 0.72 0.84 0.18 0.37

0.75 0.67 0.69 0.42 0.26 0.93 0.77

0.25 0.33 0.31 0.58 0.74 0.07 0.23

0.73 0.64 0.63 0.36 0.23 0.85 0.50

0.27 0.36 0.37 0.64 0.77 0.15 0.50

0.73 0.58 0.63 0.35 0.20 0.89 0.70

0.27 0.42 0.37 0.65 0.80 0.11 0.30

PROPORTIONS


97/255

Laborers

Service

Workers

0.65 0.39

0.35 0.61

0.67 0.40

0.33 0.60

0.64 0.370.36 0.63

0.61 0.35

0.39 0.65

0.69 0.69

0.31 0.31

0.46 0.37

0.54 0.63

0.76 0.40

0.24 0.60


98/255

Product Catego Product Name Purchase Cost Selling Price

Leisure Blue Moon $75.29 $105.41

Mtn. Bluff Breaker $375.00 $495.00

Leisure Breeze $89.95 $130.95

Leisure Breeze LE $109.95 $149.95

Road Classic 109 $207.49 $290.49

Children Coolest 100 $69.99 $97.98

Mtn. Eagle 1 $410.01 $574.01

Mtn. Eagle 2 $401.11 $561.54

Mtn. Eagle 3 $350.52 $490.73

Hybrid Eagle 7 $150.89 $211.46

Road Elegant 210 $281.52 $394.13

Children Green Rider $95.47 $133.66

Mtn. Jetty Breaker $455.95 $649.95Children Red Rider $15.00 $25.50

Hybrid Runblend 2000 $180.95 $255.99

Leisure Runcool 3000 $85.95 $135.99

Children Runkidder 100 $50.95 $75.99

Road Runroad 1000 $250.95 $350.99

Road Runroad 4000 $390.95 $495.99

Road Runroad 5000 $450.95 $599.99

Leisure Starlight $100.47 $140.66

Leisure Supreme 350 $50.00 $70.00

Hybrid Tea for Two $429.02 $609.00Road Twist & Shout $490.50 $635.70

TOTAL NUMBER OF BICYCLES 24

NO OF BICYCLES THAT SELL FOR LESS THAN $200 10

Proportion of brands that sell for less than $200 0.416666667

There may be some difference in interpretation of the question regarding brands vers


99/255

Supplier Quantity on Hand On Hand < $200

Simpson's Bike Supply 4 4

The Bike Path 3 0

The Bike Path 4 4

The Bike Path 5 5

Bicyclist's Choice 7 0


Bike-One 1 0

Bike-One 2 0

Bike-One 5 0

Bike-One 9 0



The Bike Path 1 0Simpson's Bike Supply 8 8

Run-Up Bikes 0 0

Run-Up Bikes 5 5

Run-Up Bikes 10 10

Run-Up Bikes 8 0

Run-Up Bikes 5 0

Run-Up Bikes 5 0



Simpson's Bike Supply 3 0Simpson's Bike Supply 0 0

106 50

Proportion on hand < $200 0.471698113

s quantity on hand.


100/255

Cust ID Region Payment Transaction Source Amount

10001 East Paypal 93816545 Web $20.19

10002 West Credit 74083490 Web $17.85

10003 North Credit 64942368 Web $23.98

10004 West Paypal 70560957 Email $23.51

10005 South Credit 35208817 Web $15.33


10007 East Credit 80103311 Web $177.72

10008 West Credit 14132683 Web $21.76

10009 West Paypal 40128225 Web $15.92

10010 South Paypal 49073721 Web $23.39

10011 South Paypal 57398827 Email $24.45

10012 East Credit 34400661 Web $20.39

10013 North Paypal 54242587 Web $19.5410014 East Credit 62597750 Web $151.67

10015 West Credit 51555882 Web $21.01

10016 West Paypal 54332964 Web $22.91

10017 West Credit 26623353 Email $19.51

10018 West Paypal 78594431 Web $20.16

10019 West Credit 89385348 Web $17.53

10020 West Credit 69868417 Web $17.74

10021 North Paypal 59660276 Email $17.16

10022 West Credit 25456590 Web $205.58

10023 South Credit 93283893 Email $18.1210024 West Credit 45991123 Web $20.04



10027 West Credit 56686474 Web $16.91

10028 South Credit 25270813 Web $20.22

10029 East Paypal 59736137 Web $18.36



10032 East Credit 79118930 Web $18.29

10033 South Paypal 84470584 Web $18.5510034 West Credit 71097636 Web $18.82

10035 West Credit 73290219 Web $16.35

10036 East Credit 92093991 Web $16.30

10037 South Paypal 11165609 Web $217

10038 East Credit 79944825 Web $16.15

10039 North Credit 59537977 Web $18.78


101/255

10040 South Credit 37870882 Web $150.99

10041 West Credit 59747081 Web $21.39

10042 West Credit 33511221 Web $16.60

10043 South Paypal 69676186 Web $23.81

10044 South Credit 72150231 Web $15.87

10045 West Credit 64874923 Web $20.82

10046 South Credit 79755506 Web $21.15

10047 South Paypal 43322747 Web $19.66


10049 West Credit 96485037 Web $23.13

10050 West Paypal 85636284 Web $15.17

10051 East Paypal 42519148 Web $209.51

10052 West Credit 59845178 Web $16.03

10053 North Credit 47961093 Email $16.17

10054 East Credit 32857450 Web $18.37

10055 East Credit 23437096 Web $15.96

10056 North Paypal 23846199 Web $19.29


10058 East Paypal 64471213 Web $18.12

10059 East Credit 70288635 Web $18.22

10060 East Credit 46067931 Web $18.32

10061 West Credit 73400603 Web $23.77

10062 East Paypal 31794035 Web $24.35

10063 South Credit 72954240 Email $20.13

10064 North Credit 12364851 Email $20.7710065 North Credit 19974213 Email $16.98

10066 East Credit 68753569 Email $19.40

10067 East Paypal 77232784 Email $23.49

10068 South Credit 94731015 Web $15.58

10069 South Credit 49007475 Web $21.94


10071 West Credit 15282110 Web $16.06

10072 South Credit 87012305 Web $22.21


10074 North Paypal 97981670 Email $16.0910075 East Credit 83670405 Email $16.10

10076 East Credit 99063530 Web $15.95


10078 North Credit 81824666 Web $19.30

10079 West Paypal 86833489 Web $21.75

10080 West Paypal 73512800 Web $20.51


102/255

10081 North Credit 11673210 Web $16.14


10083 South Credit 34610946 Web $21.55

10084 North Paypal 69586073 Web $21.85

10085 East Credit 87017416 Web $21.70

10086 East Paypal 37371293 Web $20.31


10088 East Credit 29510284 Web $216.37

10089 North Paypal 40878208 Web $21.99



10092 West Credit 68788857 Web $23.94


10094 West Paypal 84324439 Web $20.26

10095 North Credit 90647889 Web $18.73

10096 North Paypal 31225474 Web $22.88

10097 West Paypal 79286039 Web $19.15


10099 West Paypal 19891764 Web $20.82

10100 West Credit 21992857 Web $20.61

10101 East Credit 40572972 Web $16.43

10102 West Credit 80218197 Web $21.10



10105 East Credit 31062653 Web $19.3510106 North Credit 84047393 Web $23.70

10107 North Credit 59891368 Web $18.93


10109 West Credit 47893510 Web $22.19

10110 West Credit 23513829 Web $23.90

10111 East Credit 20993720 Web $17.47


10113 North Credit 47687764 Web $18

10114 East Credit 53008101 Web $22.83

10115 East Credit 68494188 Email $20.3110116 South Paypal 40357817 Web $22.06

10117 North Paypal 91328383 Web $15.22

10118 South Paypal 51497241 Web $20.60

10119 East Credit 42829269 Web $18.25

10120 East Credit 56174714 Web $174.18



103/255


104/255

10163 West Credit 86987062 Web $15.72

10164 East Credit 75029194 Web $24.35


10166 West Credit 39307303 Web $23.51

10167 North Paypal 41334963 Web $22.59

10168 East Credit 58630343 Web $15.59

10169 West Credit 87184105 Web $190.81

10170 West Paypal 35358631 Web $21.12

10171 North Credit 55749730 Web $24.60

10172 North Paypal 62374456 Web $21.22

10173 West Credit 84556568 Web $21.78

10174 West Credit 57605353 Web $16.54


10176 South Credit 33917941 Web $21.50

10177 West Paypal 39654675 Web $24.65

10178 North Paypal 47532285 Web $19.43

10179 West Credit 85998809 Web $21.12

10180 West Credit 34960635 Web $18.10


10182 South Credit 67865323 Web $19.37



10185 West Paypal 25679000 Web $19.65

10186 West Paypal 35078468 Web $19.88

10187 West Paypal 75772325 Web $15.1810188 West Paypal 25433486 Web $15.08

10189 North Paypal 65056232 Web $23.74

10190 North Credit 96077043 Web $19.44

10191 South Credit 68380003 Web $17.70

10192 West Credit 92733708 Web $16.99


10194 West Paypal 95291830 Web $24.80

10195 West Paypal 49471722 Web $17.52

10196 North Paypal 70336893 Web $23.63

10197 West Credit 44142213 Web $23.0310198 West Paypal 69832322 Web $21.03

10199 South Credit 54284580 Web $21.88



10202 South Paypal 74082072 Web $16.32

10203 East Credit 92299116 Web $17.20


105/255

10204 North Paypal 33160396 Web $17.87

10205 South Credit 22141389 Web $17.27

10206 South Credit 43297905 Web $19.76

10207 East Paypal 72307242 Web $17.10


10209 West Credit 71755916 Web $22.37

10210 East Credit 55102089 Web $15.81

10211 South Credit 25266837 Web $18.75



10214 North Credit 66024609 Web $20.40

10215 East Credit 74962881 Web $24.71

10216 East Credit 66903731 Web $21.49

10217 West Paypal 71026884 Web $22.26

10218 West Credit 86140667 Web $22.39


10220 West Credit 40197352 Web $226.15

10221 West Paypal 43741856 Web $20.67

10222 West Credit 78186031 Web $21.72


10224 West Credit 16151482 Web $19.19


10226 West Credit 96323938 Web $16.06

10227 South Paypal 77228031 Web $20.87

10228 West Credit 10779898 Web $15.3310229 West Credit 85174502 Web $23.58


10231 North Paypal 10400774 Web $216.20


10233 West Credit 45792515 Web $23.59

10234 North Paypal 28433265 Web $20.44

10235 East Credit 55311936 Web $22.05



10238 West Credit 97687340 Web $161.4610239 South Paypal 41078038 Web $19.69

10240 South Paypal 55142477 Web $24.16

10241 East Credit 41419462 Web $22.80

10242 East Paypal 39303323 Web $243.70

10243 West Paypal 95949085 Web $210.38



106/255


10246 West Credit 71502183 Web $23.75


10248 West Paypal 92266350 Web $21.67



10251 South Paypal 32435141 Web $23.60

10252 North Credit 48330352 Web $19.90


10254 East Credit 67182932 Email $24

10255 West Credit 97950489 Web $17.81


10257 East Credit 70759248 Web $21

10258 North Paypal 77616151 Web $191.43

10259 South Paypal 79551499 Web $24.52

10260 East Credit 90656731 Web $17.34

10261 East Paypal 33909737 Web $17.19

10262 West Credit 63841931 Web $22.55

10263 South Credit 30506370 Web $15.35

10264 South Credit 81572757 Web $23.20

10265 West Credit 70596149 Web $241.65


10267 West Paypal 10754185 Web $23.01




10272 East Credit 76677689 Web $21.64

10273 South Credit 96855830 Web $157.86

10274 West Paypal 54775836 Web $18.17

10275 West Credit 18066842 Web $18.73

10276 West Paypal 28240563 Web $17.24

10277 South Credit 24796034 Web $23.91

10278 South Credit 60979466 Web $22.12

10279 West Credit 44558261 Web $15.2510280 South Credit 49683597 Web $24.77



10283 South Credit 77963353 Web $16.90

10284 South Paypal 55003920 Web $16.47

10285 West Paypal 66231568 Web $21.18


107/255

10286 West Credit 49290839 Web $15.86

10287 West Credit 65745301 Web $24.42

10288 South Paypal 18744208 Web $222.38

10289 South Paypal 52683186 Web $188.85

10290 East Credit 87677897 Web $15.32


10292 East Credit 92175770 Web $20.97


10294 West Paypal 11427628 Web $15.40

10295 East Credit 92399789 Web $23.08

10296 East Paypal 63645553 Web $23.40

10297 North Credit 11175481 Web $22.65


10299 East Credit 97215985 Web $24.97

10300 South Credit 50531437 Web $18.57


10302 West Paypal 17454394 Web $19.95

10303 West Paypal 84850536 Web $15.61


10305 West Credit 88979280 Web $231.23


10307 South Paypal 12677778 Web $21.36

10308 West Credit 77758706 Web $21.83


10310 North Paypal 23076219 Email $17.5110311 South Paypal 71350323 Web $23.29

10312 West Paypal 60395312 Web $18.35


10314 South Credit 16039556 Web $19.81

10315 East Credit 93353650 Web $162.74

10316 East Credit 14150787 Web $16.86

10317 South Credit 97279689 Web $23.31



10320 North Credit 82643293 Web $16.9710321 South Credit 97730191 Email $188.16

10322 West Credit 59686740 Web $22.57

10323 North Paypal 93594435 Web $24.71

10324 South Credit 82961120 Web $246.67

10325 South Credit 97623213 Web $20.97



108/255





10331 West Credit 96688991 Web $24.79


10333 East Credit 69450143 Web $24.58

10334 North Credit 43384272 Web $17.19

10335 East Paypal 65292790 Web $19.65

10336 South Credit 71336291 Web $17.35

10337 West Paypal 99300859 Web $22.92


10339 West Paypal 40237279 Web $20.08


10341 West Paypal 88466601 Web $24.81


10343 North Paypal 80215999 Web $18.29

10344 East Credit 12222505 Web $15.55

10345 West Paypal 64014515 Web $19.20




10349 East Paypal 38960810 Web $16.15

10350 West Paypal 88326061 Web $17.68

10351 North Credit 41691635 Email $22.1110352 West Credit 58121431 Web $18.41

10353 West Paypal 55259994 Web $17.08

10354 South Paypal 61072223 Web $15.77

10355 East Credit 17256670 Web $22.41

10356 North Paypal 98206099 Web $20.63


10358 North Credit 67151337 Web $20.18


10360 South Paypal 58790759 Web $15.71

10361 North Credit 45790914 Web $21.7510362 South Credit 85351233 Email $18.25

10363 South Credit 40331224 Web $203.72


10365 West Credit 30370343 Web $17.50

10366 East Credit 38342520 Web $21.32

10367 East Paypal 37778643 Web $150.86


109/255

10368 West Paypal 21005551 Web $17.39

10369 East Credit 80160243 Web $23.87

10370 North Credit 70859272 Web $21.53

10371 North Credit 41514905 Web $19.64

10372 West Paypal 68986646 Web $18.27

10373 West Credit 51423763 Web $19.27

10374 North Credit 78615837 Web $20.16

10375 West Credit 95641106 Web $15.59


10377 East Credit 70431710 Web $199.18

10378 South Paypal 95673115 Web $19.99


10380 West Credit 77577648 Web $23.75

10381 West Credit 26849225 Web $20.88

10382 South Credit 27508938 Web $197.43

10383 West Credit 43095105 Web $20.32

10384 South Credit 70978581 Web $16.82

10385 West Paypal 72898757 Web $20.16

10386 West Credit 56976893 Web $16.79




10390 East Paypal 54664522 Web $17.67

10391 West Credit 10325805 Web $22.79

10392 East Paypal 28672617 Web $24.8010393 South Paypal 21364705 Email $15.27


10395 West Credit 42164058 Web $16.47

10396 West Paypal 68675115 Web $18.11

10397 West Paypal 48712948 Web $20.73

10398 West Credit 93152672 Web $21.64

10399 East Credit 12824694 Web $17.38

10400 West Credit 73484989 Web $17.70

10401 West Credit 79418802 Web $24.66

10402 West Credit 85598102 Web $24.2410403 South Paypal 81254753 Email $19.79

10404 North Credit 97869460 Web $16.86

10405 North Credit 19446725 Web $19.97

10406 East Credit 12075708 Web $22.99

10407 North Credit 87645248 Web $153.83

10408 South Credit 88351358 Web $15.20


110/255

10409 West Credit 86741411 Web $16.01

10410 West Paypal 85689748 Web $18.88


10412 East Credit 59845402 Web $24.11

10413 North Paypal 39267241 Web $21.43

10414 North Credit 82025542 Web $24.80

10415 West Credit 16559991 Web $19.76

10416 North Credit 80278554 Web $23.97

10417 North Credit 30257860 Web $19.96

10418 West Credit 46744434 Web $18.19

10419 East Credit 49155614 Web $17.28

10420 West Credit 53795790 Web $24.84


10422 North Credit 83194866 Web $23.47


10424 East Paypal 20917768 Web $22.64

10425 North Credit 63888401 Web $16.66


10427 West Paypal 39373058 Web $21.29

10428 North Paypal 91945826 Web $160.78

10429 West Credit 39442197 Web $21.10

10430 East Credit 96995760 Web $169.79

10431 West Paypal 99830378 Web $16.99


10433 North Credit 48100304 Email $18.9210434 West Paypal 61029935 Email $23.96

10435 South Paypal 74335115 Web $18.53

10436 West Credit 94386287 Web $24.44

10437 South Credit 94086275 Web $21.81


10439 East Credit 20030922 Web $17.42

10440 South Credit 45769254 Web $18.40


10442 West Credit 98078573 Web $17.76

10443 South Credit 48152632 Email $23.0610444 West Paypal 44336631 Web $18.87

10445 West Credit 74850396 Web $17.87

10446 East Credit 85688947 Web $18.77

10447 North Credit 83549993 Web $18.60

10448 North Credit 62629771 Web $152.27

10449 North Credit 76032910 Web $20.83


111/255


10451 West Credit 61532595 Web $218.60

10452 North Paypal 50289683 Web $163.37

10453 North Paypal 56319779 Web $24.78

10454 West Credit 26242351 Web $17.01

10455 South Credit 80577738 Web $231.23

10456 East Credit 81079401 Web $22.57

10457 West Paypal 17165782 Web $24.16

10458 South Paypal 90636722 Web $20.68

10459 South Paypal 43626259 Web $21.20

10460 West Credit 61496170 Web $247.14

10461 South Credit 16101751 Web $19.10

10462 South Paypal 55348039 Web $19.02

10463 East Credit 50785284 Web $19.66


10465 West Credit 30255549 Web $16.83


10467 South Credit 43913307 Web $16.73




10471 West Paypal 24646414 Web $15.62

10472 North Credit 65043803 Web $20.58


112/255

Product Time Of Day

DVD 22:19 COUNT PROPORTION

DVD 13:27 TOTAL 472 1.00

DVD 14:27 Paypal 173 0.37

Book 15:38 Credit 299 0.63

Book 15:21

DVD 13:11 COUNT PROPORTION

Book 21:59 TOTAL 472 1.00

Book 4:04 DVD 211 0.45

DVD 19:35 Book 261 0.55

DVD 13:26

Book 14:17

Book 1:01

DVD 10:04Book 9:09

DVD 5:05

DVD 20:29

Book 15:03

Book 18:54

DVD 20:00

DVD 12:37

Book 5:05

Book 20:42

Book 10:12DVD 16:27

DVD 20:22

DVD 19:58

DVD 19:44

Book 19:28

DVD 15:48

Book 18:14

DVD 15:15

Book 12:59

Book 17:38Book 2:02

Book 14:05

DVD 4:04

Book 0:00

DVD 10:28

DVD 5:05


113/255

Book 7:07

DVD 19:20

DVD 16:23

Book 7:07

Book 13:46

DVD 9:09

Book 6:06

DVD 18:50

DVD 3:03

DVD 6:06

DVD 18:53

Book 9:09

Book 17:28

DVD 13:18

DVD 8:08

Book 8:08

Book 0:00

DVD 19:59

Book 17:35

DVD 15:52

Book 10:15

DVD 19:53

Book 15:16

DVD 13:55

DVD 13:34DVD 19:21

Book 15:02

Book 4:04

Book 11:39

DVD 20:19

Book 1:01

Book 10:31

DVD 10:01

DVD 0:00

Book 3:03DVD 10:13

DVD 0:00

Book 1:01

DVD 11:24

Book 10:23

Book 11:29


114/255

DVD 4:04

Book 19:02

Book 9:09

DVD 12:24

DVD 13:33

Book 19:26

Book 22:20

Book 10:20

DVD 3:03

DVD 5:05

Book 0:00

Book 16:08

Book 18:31

DVD 4:04

DVD 0:00

Book 13:09

DVD 14:44

Book 1:01

DVD 18:01

DVD 18:29

DVD 11:23

DVD 2:02

Book 22:40

Book 16:00

Book 10:06DVD 19:02

Book 9:09

Book 16:20

Book 18:52

Book 19:40

DVD 10:53

Book 20:11

DVD 8:08

Book 10:17

DVD 14:34DVD 11:07

Book 10:39

DVD 20:46

DVD 20:42

Book 12:42

DVD 22:31


115/255

Book 19:14

Book 12:16

Book 17:50

Book 15:23

DVD 5:05

Book 19:30

DVD 12:49

DVD 14:49

Book 16:24

DVD 17:00

DVD 16:57

Book 16:50

DVD 15:02

DVD 8:08

DVD 11:14

DVD 4:04

Book 18:38

Book 9:09

Book 16:44

Book 16:22

DVD 17:54

DVD 18:17

DVD 9:09

DVD 12:29

DVD 7:07DVD 11:19

Book 9:09

Book 20:41

Book 15:23

Book 21:46

DVD 7:07

Book 2:02

DVD 21:07

DVD 20:00

Book 16:02Book 6:06

Book 17:44

Book 17:17

DVD 10:23

Book 9:09

Book 22:11


116/255

Book 10:53

Book 8:08

Book 8:08

Book 16:18

Book 16:51

DVD 9:09

Book 21:57

Book 16:40

DVD 20:38

DVD 12:20

DVD 7:07

DVD 17:52

Book 15:52

Book 10:53

DVD 20:45

DVD 9:09

DVD 20:13

DVD 20:32

Book 13:25

Book 21:48

DVD 0:00

Book 9:09

Book 20:46

Book 8:08

DVD 12:30Book 12:15

Book 5:05

Book 9:09

DVD 2:02

DVD 17:34

Book 13:37

DVD 20:28

Book 20:35

Book 19:47

DVD 11:27DVD 19:18

Book 3:03

Book 17:27

DVD 7:07

DVD 15:09

DVD 0:00


117/255

DVD 7:07

DVD 7:07

Book 21:13

Book 6:06

Book 11:18

Book 16:21

DVD 12:26

DVD 2:02

Book 20:23

Book 9:09

Book 0:00

DVD 12:45

DVD 8:08

DVD 5:05

Book 16:16

Book 8:08

Book 16:41

Book 19:27

DVD 20:04

Book 17:53

Book 19:08

DVD 2:02

Book 17:30

DVD 13:41

DVD 5:05DVD 2:02

Book 10:08

Book 10:33

DVD 14:28

Book 3:03

Book 11:52

DVD 8:08

Book 0:00

DVD 20:10

Book 14:23DVD 4:04

Book 2:02

DVD 10:59

Book 20:26

Book 12:19

Book 16:15


118/255

DVD 6:06

DVD 20:34

DVD 3:03

Book 12:41

Book 3:03

DVD 12:55

Book 2:02

Book 14:04

Book 17:19

Book 11:52

Book 12:36

DVD 0:00

DVD 17:14

Book 16:36

DVD 21:59

DVD 8:08

Book 3:03

Book 11:43

DVD 10:15

Book 15:38

Book 20:39

Book 17:19

DVD 17:44

DVD 1:01

DVD 1:01DVD 9:09

DVD 5:05

Book 10:39

Book 5:05

DVD 16:09

Book 20:18

Book 20:47

DVD 13:59

Book 17:31

DVD 19:11Book 0:00

Book 6:06

DVD 8:08

Book 21:41

Book 16:22

Book 15:10


119/255

Book 18:00

Book 1:01

Book 18:53

Book 5:05

Book 9:09

Book 16:22

Book 11:17

DVD 19:17

Book 17:16

Book 7:07

DVD 1:01

Book 6:06

Book 13:08

Book 16:53

Book 12:45

DVD 3:03

Book 19:35

DVD 22:02

Book 22:55

Book 0:00

Book 10:13

DVD 20:25

Book 1:01

DVD 1:01

Book 20:19DVD 4:04

Book 20:54

DVD 11:48

DVD 21:19

Book 9:09

DVD 9:09

Book 16:23

Book 0:00

DVD 17:37

DVD 4:04Book 19:21

DVD 18:45

DVD 13:34

Book 16:47

Book 8:08

Book 4:04


120/255

Book 11:45

Book 6:06

Book 2:02

DVD 0:00

DVD 9:09

DVD 22:04

DVD 0:00

Book 12:19

Book 6:06

Book 21:37

DVD 16:23

DVD 7:07

Book 3:03

Book 4:04

Book 14:40

DVD 0:00

DVD 8:08

DVD 6:06

DVD 20:52

DVD 18:10

DVD 5:05

DVD 2:02

DVD 13:45

Book 0:00

Book 11:28DVD 1:01

DVD 17:06

DVD 10:36

Book 7:07

DVD 3:03

Book 3:03

Book 11:13

Book 11:33

DVD 5:05

DVD 17:22Book 5:05

Book 14:29

Book 19:36

DVD 5:05

Book 2:02

Book 13:17


121/255

Book 4:04

DVD 13:52

Book 16:04

DVD 16:14

Book 18:39

DVD 6:06

Book 14:38

DVD 4:04

DVD 12:35

Book 14:00

Book 20:29

DVD 18:38

Book 9:09

DVD 0:00

Book 10:43

Book 18:33

DVD 8:08

Book 13:40

Book 21:27

Book 11:41

Book 14:32

Book 6:06

DVD 9:09

Book 0:00

Book 18:09Book 8:08

Book 22:41

DVD 20:26

DVD 0:00

DVD 17:46

DVD 16:11

Book 16:14

DVD 7:07

Book 17:07

DVD 19:16Book 7:07

DVD 8:08

DVD 22:37

Book 9:09

Book 15:07

DVD 15:03


122/255

DVD 20:02

DVD 17:57

Book 19:37

Book 0:00

Book 8:08

DVD 0:00

DVD 20:15

DVD 18:39

DVD 11:25

Book 1:01

DVD 15:45

Book 8:08

Book 13:50

Book 17:00

Book 19:19

Book 11:53

Book 2:02

Book 14:10

DVD 14:14

Book 14:47

Book 14:38

Book 20:13

Book 3:03

DVD 8:08

Book 13:23Book 7:07

Book 21:20

DVD 5:05

DVD 5:05

DVD 15:54

Book 1:01

Book 10:25

DVD 3:03

Book 14:37

Book 11:57Book 16:33

DVD 16:11

Book 15:09

DVD 0:00

Book 6:06

Book 16:46


123/255

Book 17:52

Book 12:33

Book 16:55

Book 21:56

Book 7:07

Book 20:26

DVD 15:02

DVD 11:02

Book 21:51

DVD 7:07

Book 17:16

Book 13:04

DVD 22:07

Book 1:01

Book 16:22

Book 8:08

Book 0:00

DVD 19:20

DVD 10:27

Book 6:06

DVD 19:25

DVD 3:03

DVD 18:02


124/255

Student Gender Hours online/ Friends

1 female 4 150 Row Labels

2 female 10 400 female

3 male 7 120 male

4 male 15 500 Grand Total

5 female 9 260

6 female 5 70

7 female 7 90

8 male 5 250

9 female 12 110

10 female 2 30

11 female 6 80

12 female 2 30

13 male 3 20014 female 6 240

15 male 6 150

16 male 4 90

17 female 8 340

18 male 10 450

19 female 4 50

20 male 4 120

21 male 6 180

22 female 4 280

23 female 5 6024 female 9 100

25 female 12 380

26 male 8 430

27 female 2 80

28 female 7 170

29 male 6 90

30 male 4 50

31 female 2 50

32 male 5 70

33 female 7 170


125/255

Values

Average of Hours online/week StdDev of Hours online/week2 Average of Friends

6.15 3.17 157.00

6.38 3.20 207.69

6.24 3.13 176.97


126/255

StdDev of Friends2

119.04

154.50

134.15


127/255

Gender Carrier Type Usage Signal streng Value for the

M AT&T Basic Average 3 3

M AT&T Camera Average 5 4

M AT&T Smart High 5 4

M AT&T Smart High 5 4

M AT&T Basic Average 3 3

M AT&T Camera Very high 2 1

M AT&T Smart Average 4 4

M AT&T Smart Very high 2 3


F AT&T Camera Very high 3 3



F AT&T Camera Average 4 3M AT&T Camera Average 4 2

F AT&T Camera Very high 2 4

M AT&T Basic Low 3 3

F AT&T Camera Average 2 4




F AT&T Smart Very high 3 2

F AT&T Smart Very high 4 3

F AT&T Camera Very high 3 2M AT&T Smart Very high 3 3

M AT&T Camera Very high 4 3

F AT&T Camera Low 4 2

M Other Basic Average 3 3

M Other Basic Very high 4 3

M Other Basic Very high 1 3

M Other Basic Low 4 4

M Other Smart Average 1 2

F Other Basic Average 2 3

M Other Camera Average 3 3

F Other Camera Average 2 3

M Other Camera Average 4 3

M Sprint Smart Very high 3 5

M Sprint Smart Very high 3 5

F Sprint Smart Average 2 5

F Sprint Smart Average 3 5


128/255

M Sprint Camera Average 3 4

F T-mobile Basic Low 3 4

M T-mobile Basic Average 3 4

M Verizon Basic Low 3 3

F Verizon Camera Very high 3 4

F Verizon Camera Very high 4 3

M Verizon Smart Average 4 3

F Verizon Smart Very high 4 3

M Verizon Smart Very high 5 5

M Verizon Basic Average 4 2

F Verizon Smart Average 3 3

M Verizon Smart Very high 4 4

F Verizon Smart Very high 4 5


129/255

Customer Service Values

3 Row Labels Average of Signal strength

5 AT&T 3.46

4 Other 2.67

2 Sprint 2.80

2 T-mobile 3.00

3 Verizon 3.80

4 Grand Total 3.31

3

3

3

3 Values

2 Row Labels Average of Signal strength

3 F 3.064 M 3.44

1 Grand Total 3.31

3

3

5

4

4

3

4

31

3

3

5

3

4

2

4

3

3

3

4

4

3

4

4


130/255

4

4

3

4

3

1

3

2

5

4

3

2

3


131/255

Average of Value for the Dollar Average of Customer Service

3.23 3.12

3.00 3.44

4.80 3.80

4.00 3.50

3.50 3.00

3.42 3.23

Average of Value for the Dollar Average of Customer Service

3.39 2.943.44 3.38

3.42 3.23


132/255

Cust ID Region Payment Transaction Source Amount

10001 East Paypal 93816545 Web $20.19

10002 West Credit 74083490 Web $17.85

10003 North Credit 64942368 Web $23.98


10005 South Credit 35208817 Web $15.33


10007 East Credit 80103311 Web $177.72

10008 West Credit 14132683 Web $21.76

10009 West Paypal 40128225 Web $15.92

10010 South Paypal 49073721 Web $23.39


10012 East Credit 34400661 Web $20.39


10015 West Credit 51555882 Web $21.01

10016 West Paypal 54332964 Web $22.91


10018 West Paypal 78594431 Web $20.16

10019 West Credit 89385348 Web $17.53

10020 West Credit 69868417 Web $17.74


10022 West Credit 25456590 Web $205.58

10023 South Credit 93283893 Email $18.1210024 West Credit 45991123 Web $20.04



10027 West Credit 56686474 Web $16.91

10028 South Credit 25270813 Web $20.22

10029 East Paypal 59736137 Web $18.36



10032 East Credit 79118930 Web $18.29

10033 South Paypal 84470584 Web $18.5510034 West Credit 71097636 Web $18.82

10035 West Credit 73290219 Web $16.35

10036 East Credit 92093991 Web $16.30

10037 South Paypal 11165609 Web $217

10038 East Credit 79944825 Web $16.15

10039 North Credit 59537977 Web $18.78


133/255

10040 South Credit 37870882 Web $150.99

10041 West Credit 59747081 Web $21.39

10042 West Credit 33511221 Web $16.60

10043 South Paypal 69676186 Web $23.81

10044 South Credit 72150231 Web $15.87

10045 West Credit 64874923 Web $20.82

10046 South Credit 79755506 Web $21.15

10047 South Paypal 43322747 Web $19.66


10049 West Credit 96485037 Web $23.13

10050 West Paypal 85636284 Web $15.17

10051 East Paypal 42519148 Web $209.51

10052 West Credit 59845178 Web $16.03


10054 East Credit 32857450 Web $18.37

10055 East Credit 23437096 Web $15.96

10056 North Paypal 23846199 Web $19.29


10058 East Paypal 64471213 Web $18.12

10059 East Credit 70288635

Documents

Ch4 Evans BA1e