How come this is Chi-Squared distributed?
28332
Proof of $\frac{(n-1)S^2}{\sigma^2} \sim \chi^2_{n-1}$
137826
How is MSE divided by $\sigma^2$ always a chi-square distribution?
84174
Integration of a multiplied weibull distribution
113956
Proof variance of Geometric Distribution
93922
sum of noncentral Chi-square random variables
94323
Strange behavior of RandomVariate and PascalDistribution
99504
Why is chi square used when creating a confidence interval for the variance?
43500
How to show this curious combination of Exponential order statistics has a Chi-squared distribution?
67129
non-central chi-square probability and non-centrality parameter
18880
Distribution of extremal values
54731
Derivation of chi-squared pdf with one degree of freedom from normal distribution pdf
40501
Why are these two random variables identically distributed?
65516
How to model this odd-shaped distribution (almost a reverse-J)
67861
What is the moment generating function of the generalized (multivariate) chi-square distribution?
156027
Derivation of the moment generating function of the geometric distribution - why is this wrong?
40861
Plotting the chi square distribution with TikZ
85683
Why is RSS distributed chi square times n-p?