Question

what is a population parameter? a population parameter is a select descriptive measure of a select. give three examples. (select all that apply.)
resources
read it

Explanation:

A population parameter is a numerical descriptive measure of a population. $\hat{p}$ (sample proportion), $\bar{x}$ (sample mean), and $s$ (sample standard deviation) are sample statistics. $\sigma$ (population standard deviation), $\mu$ (population mean), and $p$ (population proportion) are population parameters.

Answer:

A population parameter is a numerical descriptive measure of a population. The examples are $\sigma$, $\mu$, $p$.