Statistics/Chi-squared distribution

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Revision as of 00:52, 1 October 2022 by Wherrera (talk | contribs) (Created page with ":<math> f(x;\,k) = \dfrac{x^{\frac k 2 -1} e^{-\frac x 2}}{2^{\frac k 2} \Gamma\left(\frac k 2 \right)}, & x > 0; </math> where <math display="inline">\Gamma(k/2)</math> is the Gamma_function.")
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Failed to parse (syntax error): {\displaystyle f(x;\,k) = \dfrac{x^{\frac k 2 -1} e^{-\frac x 2}}{2^{\frac k 2} \Gamma\left(\frac k 2 \right)}, & x > 0; }

where is the Gamma_function.