Approach to test the hypothesis

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The manager claims that the average content of juice per bottle is less than 50oz. The machine operator disagrees. A sample of 100 bottles yields an average content of 49oz per bottle. Does this sample allow the manager to claim he is right (5% significance level)? Use the P-value approach to test the hypothesis. Assume that the population standard deviation σ = 5oz.

Reference no: EM132154448

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