Alternative Equation Formats

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MathML

({\hat{p}}_{i} + z_{α / 2}^{2} / 2 n_{i \cdot} \pm z_{α / 2} \sqrt{({\hat{p}}_{i} (1 - {\hat{p}}_{i}) + z_{α / 2}^{2} / 4 n_{i \cdot}) / n_{i \cdot}}) / (1 + z_{α / 2}^{2} / n_{i \cdot})

Math Rendered as SVG

Math as LaTeX Source

\[ \left( \hat{p}_ i ~ + ~ z_{\alpha /2}^2/2n_{i \cdot } ~ \pm ~ z_{\alpha /2} \sqrt{ \left( \hat{p}_ i (1-\hat{p}_ i) + z_{\alpha /2}^2 / 4n_{i \cdot } \right) / n_{i \cdot } } ~ \right) ~ / ~ \left( 1 + z_{\alpha /2}^2 / n_{i \cdot } \right) \]