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Weatherwise is a magazine published by the American Meteorological Society. One Issue gives a rating system used to classify Nor'easter storms that frequently hit New

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Weatherwise is a magazine published by the American Meteorological Society. One Issue gives a rating system used to classify Nor'easter storms that frequently hit New England and can cause much damage near the ocean. A severe storm has an average peak wave height of u = 16.4 feet for waves hitting the shore. Suppose that a Nor'easter Is In progress at the severe storm class k wave heights are usually measured from land (using binoculars) off fixed cement piers. Suppose that a reading of 35 waves showed an average wave height of x = 16.5 feet, Previous studies of severe storms Indicate that of = 3.5 feet. Does this Information suggest that the storm is (perhaps temporarily) Increasing above the severe rating? Use D = a) What is the level of significance? State the null and alternate hypotheses. O Ho: H = 16.4 ft; Hit / 16.4 ft; H, : H = 16.4 ft O Hot ( = 16.4 ft; H1: H > 16.4 ft O HOTH = 16.4 It, H1: H - 16.4 At O Hot H 0.250 O 0.125

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