Alternative Equation Formats

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

MathML

\frac{W_{i_{y}} - W_{i} \hat{Y}}{\sqrt{W_{i} \hat{Y}}}

\frac{W_{i_{y}} - W_{i} \hat{Y}}{\sqrt{W_{i} \hat{Y}}}

\[ \frac{W_{i_ y}-W_{i}\hat{Y}}{\sqrt {W_{i}\hat{Y}}} \]