Graphical Displays of Data. with frequencies with relative frequencies

Graphical Displays of Data

BrownBlue

GreenHazel

Grey

0

2

4

6

8

10

12

14

16

Brown16

Blue10

Green4

Hazel3

Grey1

Class Eye Color circle (pie) chart

… with frequencies

Brown47%

Blue29%

Green12%

Hazel9%

Grey3%

Class Eye Color circle (pie) chart

… with relative frequencies

Brown47%

Blue29%

Green12% Hazel

9%Grey3%

Class Eye Color circle (pie) chart

… with other fancy options

BrownBlue

GreenHazel

Grey

0

2

4

6

8

10

12

14

16

16

10

4

3

1

Class Eye Color 3D bar graph

Alcoho

l

Distrac

tion

Driving

too f

ast

Road h

azard

s

Fallin

g asle

ep

Mecha

nical

Other

0

2

4

6

8

10

12

1414

10

8

5

32

1

Accident Causes Pareto Chart

Cause of Accident

Freq

uenc

y

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 160

2

4

6

8

10

12

14 Average Height of Trees after Replanting

Years after Replanting

Ave

rage

Hei

ght (

ft)

Height Data (in)72 64 75 68 70 72 66 68 7071 68 69 65 65 67 71 72 7068 73 73 58 65 61 63 68 6268 63 65 70 71 70 64

Stems:

55 – 59

60 – 64

65 – 69

70 – 74

75 – 79

Stems: Leaves:

55 – 59 58

60 – 64 61 62 63 63 64 64

65 – 69 65 65 65 65 66 67 68 68 68 68 68 68 69

70 – 74 70 70 70 70 70 71 71 71 72 72 72 73 73

75 – 79 75

Stems: Leaves:

5 8

6 1 2 3 3 4 4

6 5 5 5 5 6 7 8 8 8 8 8 8 9

7 0 0 0 0 0 1 1 1 2 2 2 3 3

7 5

6 1 = 61 in.

5 8

6 1 2 3 3 4 4

6 5 5 5 5 6 7 8 8 8 8 8 8 9

7 0 0 0 0 0 1 1 1 2 2 2 3 3

7 5

Stem-and-Leaf Height chart

07 6 = 0.76 or 76 cents07 2 4 5 7 808 0 0 1 3 5 7 7 8 909 0 1 1 3 5 6 8 910 0 0 1 411 0

Price of gas in 1993