Hotelling's T-squared distribution - Wikipedia
Chi-Squared Distribution -- from Wolfram MathWorld
Proofs related to chi-squared distribution - Wikipedia
File:Chi-Squared-(nonCentral)-cdf.png - Wikipedia
Chi-Squared Distribution, PDF, Chi Squared Distribution
Chi-Squared Distribution, PDF, Chi Squared Distribution
Generalization Capability in Machine Learning Approaches for Hammering Test Method
numpy.random.noncentral_chisquare — NumPy v1.26 Manual
File:Scaled chi squared cdf.svg - Wikipedia
What is the chi-square test and how is it applied? - Quora