Guided Example #1 - Range

Find the range.
35, 15, 20, 15, 35, 45, 40, 50, 60, 25

A. $60$ B. $22.5$ C. $45$ D. $15$

The range is the highest value minus the lowest value.
To find the range sort the values (decreasing order)
15, 15, 20, 25, 35, 35, 40, 45, 50, 60

So the range is R = 60-15 = 45.

The range is the highest value minus the lowest value.
To find the range sort the values (decreasing order)
15, 15, 20, 25, 35, 35, 40, 45, 50, 60

So the range is R = 60-15 = 45.