4300

4310

4320

4330

4340

4350

4360

4370

2000 2001 2002 2003 2004 2005

Year

Sale

sTrue or False: Sales are rising rapidly!

True or False:There are more 15 year old boys than girls.

15 year olds

16 year olds

18 year olds

17 year olds

15 year olds

16 year olds

18 year olds

17 year olds

Girls Boys

5

20

25

40

60

100

120

150

HorrorFavourite Films

Num

ber o

f Peo

ple

True or False: Twice as many people like Thriller’s than Romance films.

Comedy Action Romance Thriller

5

10

15

20

25

30

35

40

0Time to Travel To Work

Num

ber o

f Em

ploy

ees

True or False: Most people took between 20 and 60 minutes to get to work

10 20 30 40 50 60 70 80 90

Time Taken To Travel to Work

0 < x < 10 minutes

10 < x < 20 minutes

20 < x < 60 minutes

60 < x < 90 minutes

0.5

1

1.5

2

2.5

3

3.5

4

0Time to Travel To Work

Freq

uenc

y D

ensi

tyHistogram with Unequal Bars: Area Represents

Frequency.

10 20 30 40 50 60 70 80 90

0 < x < 20

20 < x < 30

30 < x < 70

70 < x < 80

Speed (km/h) No. Cars

10

40

50

20

Speed of Cars on Motorway

Draw a histogram to represent this data.

0.5

1

1.5

2

2.5

3

3.5

4

0Speed of Travel

Freq

uenc

y D

ensi

tyHow did you do?

10 20 30 40 50 60 70 80 90