The numbers of miles Ron biked are 31, 35, 49, 32, 45, 29, 33, 28, and 40. Determine the range of this data set.(1 point) Responses 18 miles 18 miles 9 miles 9 miles 35.8 miles 35.8 miles 21 miles 21 miles

Answer 1

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

In this case, the maximum value is 49 miles and the minimum value is 28 miles.

Therefore, the range of this data set is 49 - 28 = 21 miles.

So the correct answer is 21 miles.