Alternative Equation Formats

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

MathML

{\hat{σ}}^{2} = {\begin{cases} χ_{P}^{2} / (m (k - 1) - q) & SCALE=PEARSON \\ χ_{D}^{2} / (m (k - 1) - q) & SCALE=DEVIANCE \\ (constant)^{2} & SCALE= constant \end{cases}

Math Rendered as SVG

Math as LaTeX Source

\[ \widehat{\sigma }^2 = \left\{ \begin{array}{ll} \chi _ P^2/(m(k-1)-q) & \mbox{ SCALE=PEARSON} \\ \chi _ D^2/(m(k-1)-q) & \mbox{ SCALE=DEVIANCE} \\ (\Argument{constant})^2 & \mbox{ SCALE=}\Argument{constant} \end{array} \right. \]