Question: For the data in Exercise 24, the trimmed mean is Xt = 42.17 with a Winsorized standard deviation of sw = 1.73. Test the hypothesis

For the data in Exercise 24, the trimmed mean is ¯Xt = 42.17 with a Winsorized standard deviation of sw = 1.73. Test the hypothesis that the population trimmed mean is 45 with α = 0.05.

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For the data in Exercise 24, the trimmed mean is X t = 42.17 with a Winsorized standard deviation of sw = 1.73. Test the hypothesis that the population trimmed mean is 45 with = 0.05.

For the data in problem 24, the trimmed mean is Xt = 42.17 with a Winsorized standard deviation of sw = 1.73. Test the hypothesis that the population trimmed mean is 45 with = .05.

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