What is the purpose of finding a sample mean or proportion?

Last updated: 7/9/2022

What is the purpose of finding a sample mean or proportion? There is no purpose becuase you should always find the population mean or proportion. Estimates are not accurate. There is no purpose in taking a sample. It will always be inaccurate. The purpose is to show what one part of the population mean or proportion looks like. The purpose is to estimate the population mean or proportion.