Question

given the data: 21, 31, 26, 24, 28, 26. this is a 3 - part question: part - 1: what is the mean of the data? 26 24 27 25

Explanation:

Step1: Calculate sum of data

$21 + 31+26 + 24+28+26=156$

Step2: Divide by number of data points

There are 6 data - points. Mean = $\frac{156}{6}=26$

Answer:

26