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[See Solution] A machine produces 3-inch nails. A sample of 12 nails was selected and the lengths determined. The results are as follows: Use these results

Question: A machine produces 3-inch nails. A sample of 12 nails was selected and the lengths determined. The results are as follows:

Use these results to test H 0 : = 3 and H a : 3 at = 0.05. Give the critical region, the computed test statistic, and the conclusion. (6 pts)

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Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


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