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A sample of six college wrestlers had an average weight of 276 pounds with a sample standard deviation of 12 pounds. Assume the weights of

A sample of six college wrestlers had an average weight of 276 pounds with a sample standard deviation of 12 pounds. Assume the weights of college wrestlers is approximately normally distributed. Using the five step method with = .10, test the claim that the true average weight of all college wrestlers is 265 pounds.

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