(Answered) All work must be shown step by stepconsider the following

Economics

All work must be shown; step by step

Consider the following hypothesis test, answer the given questions

H_o: μ = 17

Hα : μ ≠ 17

A sample of 25 gives a sample mean of 14.2 and sample variance of 25.

a. At 5% should the null be rejected?

b. Compute the value of the test statistic

c. What is the P-value?

d. What is your conclusion?

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