Question

fill in the blank. the standard deviation of the distribution of sample means is ________. the standard deviation of the distribution of sample means is the standard deviation of the distribution of sample means is

Explanation:

Step1: Recall the formula

The standard deviation of the distribution of sample means (also known as the standard error) is given by the formula $\sigma_{\bar{x}}=\frac{\sigma}{\sqrt{n}}$, where $\sigma$ is the population standard - deviation and $n$ is the sample size.

Answer:

$\frac{\sigma}{\sqrt{n}}$