Question

This list shows the numbers of times a gym member visited their gym in a month.

8, 10, 2, 5, 1, 22, 16, 15, 20

What is the range of the number of gym visits?


12

20

21

22

Answer 1

21

Explanation:

range is the difference between the lowest and highest value. 22-1=21

Answer 2

C:21

Explanation: