Question

in a recent survey, 8 college graduates were each asked for the number of hours they work each week. here is a list of the responses 50, 52, 36, 46, 41, 36, 56, 65. find the range of the data set.

Explanation:

Step1: Identify maximum value

The data set is 50, 52, 36, 46, 41, 36, 56, 65. The maximum value $max = 65$.

Step2: Identify minimum value

The minimum value in the data - set $min = 36$.

Step3: Calculate the range

The formula for the range of a data - set is $Range=max - min$. Substitute $max = 65$ and $min = 36$ into the formula: $Range=65 - 36=29$.

Answer:

29