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Contents11 Association Between Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . Measure of Association . . . . . . . . . . . . . . . . . Chapter Summary . . . . . . . . . . . . . . . . . . . . Chi Square Based Measures . . . . . . . . . . . . . . . . . . . Phi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contingency coefficient . . . . . . . . . . . . . . . . . Cramer s V . . . . . . . . . . . . . . . . . . . . . . . . Summary of Chi Square Based Measures . . . . . . . . Reduction in Error Measures . . . . . . . . . . . . . . . . . . 786766Chapter 11Association IntroductionIn previous chapters, much of the discussion concerned a single variable,describing a distribution, calculating summary statistics, obtaining intervalestimates for parameters and testing hypotheses concerning these parame-ters.

Measures of Association 768 relationship between political party supported and opinion concerning so-cioeconomic issues. In Chapters 9 …