The test statistic of z = -2.50 is obtained when testing the claim that ( < 0.75.
Question:
a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.
b. Find the P-value.
c. Using a significance level of α = 0.05, should we reject H0 or should we fail to reject H0?
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Related Book For
Mathematical Interest Theory
ISBN: 9781470465681
3rd Edition
Authors: Leslie Jane, James Daniel, Federer Vaaler
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