College Wrestler Weights A sample of six college wrestlers
Chapter 7, Problem 9(choose chapter or problem)
College Wrestler Weights A sample of six college wrestlers had an average weight of 276 pounds with a sample standard deviation of 12 pounds. Find the 90% confidence interval of the true mean weight of all college wrestlers. If a coach claimed that the average weight of the wrestlers on the team was 310, would the claim be believable?
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