Question

What is the value of x so that the mean is 5. 7, x, 5, 3, 2

Answer 1

8

Explanation:

The 'mean' is the same as the 'average'

( 7 + x + 5 + 3 + 2) / 5 = 5

7+x+5+3+2 = 25

x = 8