What will be the result if we conclude that the mean is 45 when the actual mean
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What will be the result if we conclude that the mean is 45 when the actual mean is 50?
(i) We have made a type I error.
(ii) We have made a type II error.
(iii) We have made the correct decision.
Suppose we wish to test the hypothesis H0: μ = 45 vs. H1: μ > 45.
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