A sample of 33 observations is selected from a normal population. The sample mean is 30, and the population standard deviation is 3. Conduct the following test of hypothesis using the 0.05 significance level. He: HS 29 H₂:U>29 a. Is this a one-or two-talled test? O "One-talled"-the alternate hypothesis is greater than direction. "Two-talled"-the alternate hypothesis is different from direction. b. What is the decision rule? (Round your answer to 2 decimal places.) HO, when z c. What is the value of the test statistic? (Round your answer to 2 decimal places.) Value of the test statistic

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