What is the standard error of M?
A)It is the sample mean.
B)It is the sample standard deviation.
C)It is the mean of the distribution of sample means.
D)It is the standard deviation of the distribution of sample means.

Question

Quizplus · Accepted Answer

The standard error of M is the standard deviation of the distribution of sample means, which is calculated by dividing the population standard deviation by the square root of the sample size. It represents the standard amount of error or variability that can be expected in the sample mean when repeatedly sampling from the same population.

What Is the Standard Error of M