Alternative Equation Formats

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

MathML

1d∑wi(xi−x¯)2

MathML rendered with MathJax

1d∑wi(xi−x¯)2

Math as LaTeX Source

\[ \frac{1}{d} \sum w_ i (x_ i - \bar{x})^2 \]