X Bar Symbol

The x bar symbol is used in statistics to represent the sample mean of a distribution.

Format Display Data
Image X Bar Symbol (x̄) Download SVG ↓
TeX 
\bar{x}
Unicode x̄ 
120

Usage

Arithmetic Mean
Arithmetic Mean | Formula

The arithmetic mean, also called the sample mean, is the average of a sample space. To calculate the arithmetic mean sum all the data points in a sample space and then divide by the number of elements.