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    Type of Test the Problem Requires

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    You must first determine which type of test this problem requires:
    Is it:
    A two sample independent sample tests: z or t depending upon the size of the samples (> or < 30 - both must be)

    or a two sample dependent tests: z or t depending upon the size of the samples (> or < 30 - both must be) - most of our work here is with t tests (samples less than 30)

    Must state all five hypotheses steps.

    See attached Excel sheet. Please show formulas performed and numbers for formulas.

    © BrainMass Inc. brainmass.com June 3, 2020, 8:52 pm ad1c9bdddf
    https://brainmass.com/statistics/hypothesis-testing/type-test-problem-requires-156633

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    Solution Summary

    The solution first determine which type of test this problem requires, then states all five hypotheses and shows the formulas performed and numbers for formulas.

    $2.19

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