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    Chi square test of independence and test for goodness

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    In a sample of 64 patients, suppose that 47 showed allergic reduced reaction and 17 show increased reaction. Are these results sufficient to conclude a significant effect? Assume that increasing and decreasing reactions are equally likely if the training had no effect. Use alpha .05

    gender difference in dream content
    female low medium high
    18 4 2
    male 4 17 15

    Is there a relationship between gender and the aggression content of dreams? Test with alpha .01

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    Solution Summary

    This solution goes through statistical methods such as the chi square test for independence and test for goodness of fit