Alternative Equation Formats

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MathML

a p = s p 2 t 1 α 2 , n 1 + n 2 2 2 i = 1 n 2 f 2 i w 2 i y ¯ 2 2 b p = y ¯ 1 y ¯ 2 c p = s p 2 t 1 α 2 , n 1 + n 2 2 2 i = 1 n 1 f 1 i w 1 i y ¯ 1 2

Math Rendered as SVG

Math as LaTeX Source

\begin{align*} a_ p & = \frac{s_ p^2 t^2_{1-\frac{\alpha }{2}, n_1+n_2-2}}{\sum _{i=1}^{n^\star _2} f_{2i} w_{2i}} - \bar{y}^2_2 \\ b_ p & = \bar{y}_1 \bar{y}_2 \\ c_ p & = \frac{s_ p^2 t^2_{1-\frac{\alpha }{2}, n_1+n_2-2}}{\sum _{i=1}^{n^\star _1} f_{1i} w_{1i}} - \bar{y}^2_1 \end{align*}