Monte Carlo simulations and the chi-square test of independence |
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Authors: | Drake R Bradley Steven Cutcomb |
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Institution: | 1. Department of Psychology, Bates College, 04240, Lewiston, Maine
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Abstract: | A Monte Carlo program for sampling 2 by 2 contingency tables from a user-specified population is discussed. Applications include computer-assisted instruction (CAI) of statistics, evaluation of actual vs nominal Type I error rates of the chi-square test of independence when expected frequencies are less than 10, and estimation of the power of the chi-square test. |
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