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    Writing Null and alternate hypothesis

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    Which of the following would be the hypothesis for testing the claim that the proportion of students at a large university who smoke is significantly different from 0.15?

    A) H o: p = 1.5, H a: p > 1.5
    B) H o: p = 1.5, H a: p is not equal to 1.5
    C) H o: p > 1.5, H a: p = 1.5
    D) H o: p < 1.5, H a: p > 1.5.

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    In this case
    It will be a two tailed ...

    Solution Summary

    Solution describes the steps for writing null and alternate hypothesis for the claim given.