Question

Find the range of the following data.

scores: 94, 97, 86, 92, 90, 88, 72, 90, 84, 98

a. 22

b. 26

c. 29

d. 30

Answer 1

B is the correct answer.

Answer 2

Correct option is:

b. 26

Explanation:

Range of a data set is the difference between the maximum and the minimum number of the data set.

Here, we are given a data set as:

94, 97, 86, 92, 90, 88, 72, 90, 84, 98

As we can see the minimum element of this data set=72

and maximum element of this data set=98

Hence, Range=98-72

= 26

Hence, Correct option is:

b. 26