Free Printable Statistical Display

1.

How many more votes did Mark and Thomas receive than James?

a)

15

b)

2

c)

65

d)

22

2.

Terry made the dot plot above to chart the amount of time, in minutes, that it took students to eat breakfast in the morning. How many students took 5 or more minutes to eat their breakfast?

a)

11

b)

12

c)

14

d)

16

3.

What was the difference in temperature of the day with the highest sales and the day with the lowest sales?

a)

10 degrees

b)

13 degrees

c)

11 degrees

d)

20 degrees

4.

How many more points did the top 3 players score in the tournament than the next 3 top scorers?

a)

19 points

b)

37 points

c)

39 points

d)

21 points

5.

What is the IQR of this data set?
1, 1, 2, 2, 5, 6, 6, 7

a)

3

b)

4

c)

4.5

d)

5.5

6.

Which would be the best measure of center for the following set of data:
100, 125, 100, 95, 125, 800, 150

a)

mean

b)

median

c)

mode

d)

all of the above

7.

A teacher asked 20 students how many books they read last summer. The dot plot displays the data. What is the greatest number of books a student read?

a)

1

b)

2

c)

9

d)

10

8.

Find the mean of these numbers:
5, 11, 2, 12, 4, 2

a)

4.1

b)

6

c)

4.5

d)

4

9.

What percent of students have a height between 58 inches and 60 inches?

a)

25%

b)

50%

c)

75%

d)

100%

10.

What is the interquartile range (IQR) of the data set?

a)

20

b)

25

c)

5

d)

10

11.

What is the maximum value?

a)

58

b)

66

c)

64

d)

60

12.

Find the measures of center for the set of data.
17, 36, 45, 98, 25, 34, 19, 45, 36

a)

mean: 41, median: 36, modes: 45 and 36, outlier: none

b)

mean: 41, median: 36, modes: 45 and 36, outlier: 98 and 19

c)

mean: 39.4, median: 36, modes: 45 and 36, outlier: 98

d)

mean: 39.4, median: 36, mode: 45, outlier: 98

13.

What is the median of the set of data?

a)

30

b)

40

c)

45

d)

50

14.

How many cities have temperatures between 70 degrees and 99 degrees?

a)

44

b)

34

c)

26

d)

62

15.

Find the median, mode and range:
3, 5, 7, 9, 11, 8, 3

a)

median:7 mode:3 range:8

b)

median:6 mode:3 range:7

c)

median:7 mode:3 range:8

16.

3. What are the third and first quartiles of the data?

a)

A. 40, 30

b)

B. 140, 80

c)

C. 140, 0

d)

D. 80, 30

17.

4. What percent of homes were on the market between 40 and 140 days?

a)

F. 25%

b)

G. 50%

c)

H. 75%

d)

I. 100%

18.

6. Which of the following describes the shape of the data distribution?

a)

F. There is a peak at 15.

b)

H. There is a gap from 25-30.

c)

G. There is a cluster from 5-15.

d)

I. It is not symmetric.

19.

5. What is the mean of the data?

a)

A. 15

b)

B. 17.5

c)

C. 22.5

d)

D. 25

20.

Which of the following is true?

a)

F. the data is not symmetric

b)

G. peak at 4

c)

H. no gaps

d)

I. no mode

21.

Which would you use to describe the spread of the data?

a)

A. clusters

b)

B. interquartile range

c)

C. range

d)

D. mean absolute deviation

22.

How many cameras cost less than $100?

a)

F. 2

b)

G. 7

c)

H. 8

d)

I. 18

23.

What value is the lower quartile?

a)

66

b)

58

c)

60

d)

64

24.

What is the interquartile range?

a)

4

b)

6

c)

2

d)

8

25.

What percent of students have a height between 58 inches and 60 inches?

a)

25%

b)

50%

c)

75%

d)

100%

Statistical Display

Total questions: 25

Worksheet time: 56mins

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