Question

what is the mean? 2 8 7 4 2 1

Explanation:

Step1: Find the sum of numbers

$2 + 8+7 + 4+2 + 1=24$

Step2: Count the number of values

There are 6 values.

Step3: Calculate the mean

The mean is $\frac{24}{6}=4$

Answer:

4