Question

Find the range of the following set of data: 48, 65, 57, 54, 61, 57, 52, 61, 57

Answer 1

The range is the highest number is a group of numbers minus the lowest number in the group. So...
61(highest) - 48(lowest) = 13 (range)

Answer 2

To find range, u take the largest number and subtract it by the lowest one.
Highest number is 65
Lowest is 48

65 - 48 = 17
17 is the range