Kilometers walked for Charity

12| 3 3 6 7 9 9
13|1 1 4 5 5
14| 0 0 2 3 3 8 8 9
15| 2 2 2 2 2 3 5 5 7
16| 4 5 5 9 9
17| 3 5
A: describe how to find the range of the data set.
B: Find the range

find the largest and smallest values

subtract