The numerator of the z-score test statistic measures _____. Please explain your answer. the average distance between M and m that would be expected if H0 was truethe actual distance between M and µthe...

The numerator of the z-score test statistic measures _____. Please explain your answer.

the average distance between M and m that would be expected if H0 was truethe actual distance between M and µthe position of the sample mean relative to the critical regionwhether or not there is a si...