Question: The following MINITAB output (first shown in Exercise 14 in Section 6.1) presents the results of a hypothesis test for a population mean . a.

The following MINITAB output (first shown in Exercise 14 in Section 6.1) presents the results of a hypothesis test for a population mean μ.

The following MINITAB output (first shown in Exercise 14 in Section 6.1)

a. Can H0 be rejected at the 5% level? How can you tell?

b. Someone asks you whether the null hypothesis H0 :μ = 73 versus H1 :μ ≠ 73 can be rejected at the 5% level. Can you answer without doing any calculations? How?

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