Alternative Equation Formats

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MathML

t_{u} = \frac{{\bar{y}}_{1} - μ_{0} {\bar{y}}_{2}}{{(\frac{s_{1}^{2}}{\sum_{i = 1}^{n_{1}^{⋆}} f_{1 i} w_{1 i}} + \frac{μ_{0}^{2} s_{2}^{2}}{\sum_{i = 1}^{n_{2}^{⋆}} f_{2 i} w_{2 i}})}^{\frac{1}{2}}}

Math Rendered as SVG

Math as LaTeX Source

\[ t_ u = \frac{\bar{y}_1 - \mu _0 \bar{y}_2}{\left( \frac{s^2_1}{\sum _{i=1}^{n^\star _1} f_{1i} w_{1i}} + \frac{\mu _0^2 s^2_2}{\sum _{i=1}^{n^\star _2} f_{2i} w_{2i}} \right)^\frac {1}{2}} \]