Chapter 7 Pearson’s chi-square test
Pearson’s chi-square test 7.1 Null hypothesis asymptotics Let X 1,X 2,··· be independent from a multinomial(1,p) distribution, where p is a k-vector with nonnegative entries that sum to one. That is, P(X ij = 1) = 1−P(X ij = 0) = p j for all 1 ≤ j ≤ k (7.1) and each X i consists of exactly k−1 zeros and a single one, where the one ...
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