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Worksheets

Range of Ungrouped Data

Total questions: 15

Worksheet time: 10mins

Name
Class
Date
1.
Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?
a)
193
b)
127
c)
60
d)
66
2.

Ana's test scores: 44, 35, 49, 40, 46

Bea's test scores: 33, 36, 40, 43, 45

Who is more consistent in the tests?

a)

Ana

b)

Bea

c)

Both

d)

None of them

3.

It is a measure of variability that you get when you subtract the smallest number in a set of data from the largest number.

a)

mean

b)

median

c)

mode

d)

range

4.

Find the range of the data.

63, 71, 65, 66, 87, 53

a)

32

b)

33

c)

34

d)

35

5.

Find the range of the data.

16, 28, 6, 19, 21, 15, 22, 33, 17

a)

18

b)

27

c)

30

d)

12

6.

The table shows the ages of automobiles in the parking lot. The range of the ages is 12 years. Find the missing age.

a)

12

b)

13

c)

14

d)

15

7.

Find the range from the following data...


1, 8, 3, 2, 8, 8

a)

8

b)

5

c)

6

d)

7

8.

Find the range from the following data...


5, 3, 6, 5, 3, 9, 4

a)

3

b)

5

c)

4

d)

6

9.

Find the range from the following data...


2, 11, 7, 6, 9, 1

a)

8

b)

9

c)

11

d)

10

10.

3, 4, 5, 5, 5, 6, 7

The range of these numbers is

a)

15

b)

4

c)

2

d)

5

11.

The heights of 4 different people are: 1.55m, 1.52m, 1.81m, and 1.91m. The range of these heights is:

a)

0.39m

b)

0.21m

c)

0.27m

d)

0.16m

12.

What is the formula of range?

a)

Range = Largest value - smallest value

b)

Range = Largest value - larger value

c)

Range = Smallest vale - smaller value

d)

Range = Smallest vales - largest value

13.

What is the range?

a)

The number that happens the most.

b)

The average.

c)

The middle number.

d)

The largest number - the smallest number

14.

What is the range of these numbers: 4, 5, 1, 3, 8, 11, 9

a)

11

b)

9

c)

10

d)

5

15.
The heights of some students are given.
158cm     172cm      164cm
164cm     167cm      159cm
 What is the range of the heights?
a)
13cm
b)
14cm
c)
164cm
d)
330cm