Alternative Equation Formats

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MathML

Q_{B D T} = Q_{B D} - {(\sum_{h} (n_{h 11} - E (n_{h 11} | {O R}_{M H})))}^{2} / \sum_{h} V a r (n_{h 11} | {O R}_{M H})

Math Rendered as SVG

Math as LaTeX Source

\[ Q_{\scriptstyle \mr{BDT}} = Q_{\scriptstyle \mr{BD}} ~ - ~ \left( \sum _ h \left( n_{h11} - \mr{E}(n_{h11}~ |~ \mr{OR}_{\scriptstyle \mr{MH}}) \right) \right) ^2 ~ / ~ \sum _ h \mr{Var} (n_{h11}~ |~ \mr{OR}_{\scriptstyle \mr{MH}}) \]