CUET Preparation Today
One of the following is true relation between sample mean $(\overline{x})$ and population mean $(\mu )$ . |
$|\overline {x} - \mu |$ increases when increases the size of samples $\overline {x} = \mu $, for all sample sizes $|\overline {x} - \mu |$ do not change with size of samples $|\overline {x} - \mu |$ decreases when increases the size of samples |
$|\overline {x} - \mu |$ increases when increases the size of samples |
