During the period 19901998 there were 46 Atlantic hurricanes, of which 19 struck the United States. During
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State the hypotheses to test whether the percentage of hurricanes that strike the United States is increasing. Calculate the test statistic. State the critical value at α = .01. What is your conclusion? Can normality of p1 – p2 be assumed?
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Applied Statistics In Business And Economics
ISBN: 9780073521480
4th Edition
Authors: David Doane, Lori Seward
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