## Introductory Statistics 9th Edition

The mean of the sampling distribution is equal to the mean of the population. The standard deviation of the sampling distribution of $\bar{x}\$ is equal to the standard deviation of the population divided by the square root of the sample size.
The mean of the sampling distribution is equal to the mean of the population. The standard deviation of the sampling distribution of $\bar{x}\$ is equal to the standard deviation of the population divided by the square root of the sample size.