The mean of the sampling distribution of $$\bar { X }$$
Always equals
A) the population mean
$\mu$
B)
$\mu$ / n
C) the population standard deviation
$\sigma$
D)
$\sigma$ / n

Question

Quizplus · Accepted Answer

The mean of the sampling distribution of the sample mean $\bar{X}$ is always equal to the population mean $\mu$. This is a property of the expected value of the sample mean.

The Mean of the Sampling Distribution Of Xˉ\bar { X }Xˉ

The Mean of the Sampling Distribution Of $\bar { X }$