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?


A. 12

B. 20

C. 21

D. 22

Answer 1

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

Answer 2

I believe it is C / 21 .