Alternative Equation Formats

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

MathML

s^{2} = \frac{1}{n} \sum_{i = 1}^{n} {(y_{i} - \bar{y})}^{2}

s^{2} = \frac{1}{n} \sum_{i = 1}^{n} {(y_{i} - \bar{y})}^{2}

\[ s^2 = \frac{1}{n} \sum _{i=1}^ n \left( y_ i - \bar{y}\right)^2 \]