Compute the value of the test statistic

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1. Consider the following hypothesis test: Ho: μ = 15 H1: μ ≠ 15

A sample of 50 provided a sample mean of 15.15. The population standard deviation is 3.

a. Compute the value of the test statistic.

The sampling distr

b. What is the p value?

c. At α = 0.05, what is the rejection rule using the critical value? What is your conclusion?

Reference no: EM132586830

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