Question

5,8,11,7? If the mean of the data set is 8 points, find the missing number of points.

Answer 1

9

Explanation:

if you add 5,8,9,11,and 7 you get 40 then you need to divide it by 5 because their are 5 numbers so then 40 divided by 5 is 8 so the number is 9