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Statistics

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test the hypothesis that the average height of a male in USA is greater than 5'10 and the average height of a female is less than 5'6 at a 90 percent confidence level

  • Statistics -

    Ho: male mean = 70"
    Ha: male mean > 70"

    Ho: female mean = 66"
    Ha: female mean < 66"

    What are your sample values to test these hypotheses? Sample means, standard deviations and number of scores?

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