Question

in a recent survey, 8 people were each asked the number of times they have been on an airplane. here is a list of the responses. 8, 10, 21, 8, 9, 13, 24, 12 find the range of the data set.

Explanation:

Step1: Identify maximum value

The maximum value in the data - set 8, 10, 21, 8, 9, 13, 24, 12 is 24.

Step2: Identify minimum value

The minimum value in the data - set is 8.

Step3: Calculate the range

The range is calculated by subtracting the minimum value from the maximum value. So, range = 24 - 8.
$24−8 = 16$

Answer:

16