Question

find the range of the data. 63, 71, 65, 66, 87, 53

Explanation:

Step1: Identify maximum value

The given data is 63, 71, 65, 66, 87, 53. The maximum value among them is 87.

Step2: Identify minimum value

The minimum value among the data is 53.

Step3: Calculate the range

The formula for the range of a data - set is $Range = Maximum - Minimum$. So, $Range=87 - 53$.
$87-53 = 34$

Answer:

34