Consider the follow ing competing hypotheses and sample data. H0: m 1 50 n = 30
Question:
Consider the follow ing competing hypotheses and sample data.
H0: m ≤ 1 50 n = 30 T− = 200 T+ = 265 HA: m > 150
a. Assuming that the sampling distribution of T is normally distributed, determine the value of the test statistic.
b. Calculate the p-value.
c. At the 5% significance level, what is the conclusion?
Explain.
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Related Book For 
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ISBN: 9780071317610
1st Edition
Authors: Kelly Jaggia
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