# Alternative Equation Formats

The equation on this page is available in multiple formats.
Depending on your browser, some formats might not render correctly.

## MathML

${z}_{j}=({x}_{j}-\mu )/\sigma $

## MathML rendered with MathJax

${z}_{j}=({x}_{j}-\mu )/\sigma $

## Math as LaTeX Source

$z_ j= (x_ j - \mu ) / \sigma $