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Determine the appropriate rejection region

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Reference no: EM131043818

A sample size of 150 is to be used to test the hypotheses H0: µ = 8.3 vs. Ha: µ ≠ 8.3 where µ is the true average weight of a newborn American baby. Determine the appropriate rejection region with a significance level of alpha = 0.05.

Reference no: EM131043818

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