The mean of a sampling distribution of the difference between two independent means is always equal to the:
A)difference between the population means
B)difference between the sample means
C)standard error of estimate
D)standard error of the difference

Question

Quizplus · Accepted Answer

The mean of a sampling distribution of the difference between two independent means is equal to the difference between the population means. This is because the sampling distribution is centered around the true difference between the population means.

The Mean of a Sampling Distribution of the Difference Between