Mathematics, 24.04.2021 01:40, braydenmcd02

a test of sobriety involves measuring the subject's motor skills. twenty randomly selected sober subjects take the test and produce a mean score of 41.0 with a standard deviation of 3.7. at the 0.01 level of significance, test the claim that the true mean score for all sober subjects is equal to 35.0. use the traditional method of testing hypotheses.

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a test of sobriety involves measuring the subject's motor skills. twenty randomly selected sober sub...