# X Bar Symbol

Symbol Format Data
Code Point
U+0078U+0304
TeX
\bar{x}
SVG

## Usage

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

## Related

The Latin small letter x is used to represent a variable or coefficient. In algebra, x is often used to represent an unknown value. The symbol x is also used to represent the horizontal dimension in the 2D cartesian coordinate system.

The combining macron character is used to draw a macron (horizontal bar) over the symbol it is combined with.

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