Which of the Following Statements About the Sampling Distribution Of \bar

Multiple Choice

Which of the following statements about the sampling distribution of $\bar { X }$ is NOT true?

A) It is generated by taking all possible samples of size n and computing their sample means.
B) Its mean is equal to the population mean $\mu$ .
C) Its standard deviation is equal to the population standard deviation $\sigma$ .
D) All of these choices are true.