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Two surveys are taken on different days regarding the number of shots it takes to complete a golf course. Suppose the first survey had 16 subjects and a sample standard devation of 5 shots. Suppose the second survey had 20 subjects and a sample standard devation of 9 shots. Prob. Type I error = .05 Can we supprt the claim that the variation on the second day was greater than the variation on the first day?

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