Question

find the mean of this data set. 48, 92, 66, 81, 75, 59, 83

Explanation:

Step1: Find the sum of data

$48 + 92+66 + 81+75+59+83=504$

Step2: Divide by number of data points

There are 7 data - points. Mean = $\frac{504}{7}=72$

Answer:

72