Question

5. Calculate the range of the following data set: (2, 22, 8, 6, 19, 15, 5, 12)

22

20

8

2

Answer 1

The range of a data set is the difference between the maximum and minimum values.

In this case, the maximum value is 22 and the minimum value is 2.

So, the range is:

22 - 2 = 20

Therefore, the answer is B. 20.