Question: Suppose you are given these hypotheses: H0: 25, H1: > 25; and that the standard deviation from a sample of 100 is

Suppose you are given these hypotheses: H0: µ ≤ 25, H1: µ > 25; and that the standard deviation from a sample of 100 is 2.4. What is the power of the test at a 5% level of significance if the alternative mean is 25.2?

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