Alternative Equation Formats

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MathML

ν = \frac{{[\frac{σ_{1}^{2}}{n_{1}} + \frac{σ_{2}^{2}}{n_{2}}]}^{2}}{\frac{{[\frac{σ_{1}^{2}}{n_{1}}]}^{2}}{n_{1} - 1} + \frac{{[\frac{σ_{2}^{2}}{n_{2}}]}^{2}}{n_{2} - 1}} = \frac{{[\frac{σ_{1}^{2}}{w_{1}} + \frac{σ_{2}^{2}}{w_{2}}]}^{2}}{\frac{{[\frac{σ_{1}^{2}}{w_{1}}]}^{2}}{N w_{1} - 1} + \frac{{[\frac{σ_{2}^{2}}{w_{2}}]}^{2}}{N w_{2} - 1}}

Math Rendered as SVG

Math as LaTeX Source

\[ \nu = \frac{\left[\frac{\sigma _1^2}{n_1} + \frac{\sigma _2^2}{n_2}\right]^2}{\frac{\left[\frac{\sigma _1^2}{n_1}\right]^2}{n_1-1} + \frac{\left[\frac{\sigma _2^2}{n_2}\right]^2}{n_2-1}} = \frac{\left[\frac{\sigma _1^2}{w_1} + \frac{\sigma _2^2}{w_2}\right]^2}{\frac{\left[\frac{\sigma _1^2}{w_1}\right]^2}{N w_1-1} + \frac{\left[\frac{\sigma _2^2}{w_2}\right]^2}{N w_2-1}} \]