Question

If ∑X = 4,390 and n= 4, what is M?

a. 1,097.5
b. 17,560
c. need more information
d. .0100

Answer 1

The answer is A. 1,097.5

Answer 2

c. need more information

Explanation:

You want M, given that ∑X = 4390 and n=4.

Relationship

Two expressions for different variables are given, but there is no given relationship between them or to the variable of interest: M.

You need more information.