Question

If, for the given data set, if the mean is 6, find the value of x. 2, 5, 9, 7, x

Answer 1

x = 7

Explanation:

Our numbers: 2, 5, 9, 7, x

Mean:

`(2+5+9+7+x)/(5)` = 6

`(23+ x)/(5)` = 6

23 + x = 30

x = 7

So, the value of x is 7.