Question

If the mean of the set {2, 4, 5, 1, x, 3, 2} is 5, what is the value of the missing number x?

A. 6
B. 18
C. 17
D. 8

Answer 1

B because the other dude is smart up there

Answer 2

Your answer is B. 18
add all of the numbers together (including 18) and divide by seven to get your answer