Question

Find the range of the data set: 7, 12, 15, 4, 23, 15, 25, 9

A. 4
B. 9
C. 19
D. 21

Answer 1

range is just the highest and lowest numbers of the data set. so 25-4=21.

Answer 2

Answer: 21 is your range

hope this helps

Explanation:

To find the range, subtract the smallest number in the set from the largest