The numbers of miles Ron biked are 31,35,49,32,45,29,33,28,40
Determine the range of this data set
A. 21 miles
B. 35.8 miles
C. 9 miles
D. 18 miles
To find the range of a data set, you need to subtract the smallest value from the largest value.
In this case, the smallest value is 28 and the largest value is 49.
Range = 49 - 28 = 21 miles
Therefore, the range of this data set is A. 21 miles.