Alternative Equation Formats

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MathML

\begin{array}{rcl} \hat{V} ({\hat{\bar{Y}}}_{G}) & = & {({\hat{\bar{Y}}}_{G})}^{2} \sum_{h = 1}^{H} \frac{n_{h} (1 - f_{h})}{n_{h} - 1} \sum_{i = 1}^{n_{h}} (r_{h i \cdot} - {\bar{r}}_{h \cdot \cdot})^{2} \end{array}

Math Rendered as SVG

Math as LaTeX Source

\begin{eqnarray*} \hat{V}(\hat{\bar{Y}}_ G) & = & \left( \hat{\bar{Y}}_ G \right) ^2 \sum _{h=1}^ H{\frac{n_ h(1-f_ h)}{n_ h-1} ~ \sum _{i=1}^{n_ h} {(r_{hi\cdot }-\bar{r}_{h\cdot \cdot })^2}} \end{eqnarray*}