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Hypothesis testing and Confidence Limits

Given that X is a normal variable and given the sample values x̄ = 42, s = 6, n = 20, (a) test the hypothesis that μ = 44 by showing that student t = -1.49 and (b) show that 95% confidence limits for μ are 39.2 < μ < 44.8.

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Given that X is a normal variable and given the sample values x̄ = 42, s = 6, n = ...

Solution Summary

This solution provides the steps and answer for a hypothesis testing problem and determining confidence limits.

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