KnowraChi-squared testLinked fromLinked fromThe 5 pages that link to Chi-squared test, each with the reason it gives.All 5Broader topic 1Related 4Null hypothesisRelated: Its null may assert independence between variables or agreement with a stated distribution.Hardy–Weinberg principleRelated: It can assess whether observed genotypes depart significantly from Hardy–Weinberg expectations.Karl PearsonRelated: Pearson developed the test as a way to assess discrepancies between data and theory.Benford's lawRelated: It can quantify whether observed first-digit counts differ from Benford's expected frequencies.