Mathematics, 15.12.2020 17:40 Azaleaz

Consider the following hypothesis test: H0: μ ≤ 20

Ha: μ > 20

A sample of 50 provided a sample mean of 19.6. The population standard deviation is 2.

a. Compute the value of the test statistic.

b. What is the p-value?

c. Using α = .04, what is your conclusion?

d. What is the rejection rule using the critical value? What is your conclusion?

Answers: 2

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Consider the following hypothesis test: H0: μ ≤ 20

Ha: μ > 20

A sample...

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