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Chi-square tests for goodness-of-fit, independence, and homogeneity
Chi-square tests for goodness-of-fit, independence, and homogeneity
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Perform chi-square tests for goodness of fit, homogeneity, and independence.
Chi-square test for independence (one sample, two categorical variables) and for homogeneity (multiple independent samples), including expected counts, degrees of freedom, and conditions.