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 μ = 16.4 feet for waves hitting the shore. suppose that a nor'easter is in progress at the severe storm class rating. peak wave heights are usually measured from land (using binoculars) off fixed cement piers. suppose that a reading of 31 waves showed an average wave height of x = 16.9 feet. previous studies of severe storms indicate that σ = 3.5 feet. does this information suggest that the storm is (perhaps temporarily) increasing above the severe rating? use α = 0.01.