# Mu Symbol (μ)

The Greek letter (mu) is used in statistics to represent the population mean of a distribution.

Symbol Format Data
μ Unicode
956
TeX
\mu
SVG

## Usage

The population mean formula gives the average value of the whole population.

The standard deviation formula is denoted by the greek lower case sigma symbol in the case of the population and the latin letter s for the sample.

## Related Symbols

The capital Greek letter (Μ).