Question

What is the range?

7 7.8 3.2 5.2 3.2 5.2
4.5 5.6 2.6 6 6 4.5
7 5.6 4.2 8 9.4 6.5
4.9

Answer 1

To find the range of a set of data, we subtract the smallest value from the largest value.

In this case, the smallest value is 2.6 and the largest value is 9.4.

Range = Largest value - Smallest value

Range = 9.4 - 2.6

Range = 6.8

Therefore, the range of the given data set is 6.8.