Hypothesis Testing Rejection and P-Values
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Consider the hypothesis test given by
H0: u =530
H1: u does not = 530
In a random sample of 85 subjects, the sample mean is found to be 522.3. Also, the population standard deviation is 29.
Determine the p-value for this test. Is there sufficient evidence to justify the rejection of H0 at the "alpha" level of 0.01? Please explain your answer.
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Solution Summary
The Expert examines hypothesis testing, p-values, and subsequent rejection of the null hypothesis.
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Answer: The test statistic z = (xbar-mu)/[sd/sqrt(n)] = ...
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