Question

find the mean of 5, 10, 5, 7, 8, 7 graphically.
5 + 10 + 5 + 7 + 8 + 7 = 42
what is the average value?

Explanation:

Step1: Calculate sum of numbers

$5 + 10+5 + 7+8 + 7=42$

Step2: Divide sum by count

There are 6 numbers. So the mean is $\frac{42}{6}=7$

Answer:

7