Use a significance level of = 0.01 to test the claim that < 927. The

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Use a significance level of α = 0.01 to test the claim that µ < 927. The sample data consist of 10 scores for which  = 874 and s = 57.3.
Assume that the sample is randomly selected from a population with a normal distribution. Test the given claim by using the traditional method of testing hypotheses, then re-test using the P-value method.
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Elementary Statistics

ISBN: 9780321225979

3rd Canadian Edition

Authors: Mario F. Triola

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