A sample of 45 observations is selected from a normal population. The sample mean is 29, and the population standard deviation is 6. Conduct the following test of hypothesis using the 0.05 significance level. H0 : μ ≤ 27 H1 : μ > 27
What is the decision rule? (Round your answer to 3 decimal places.)
What is the value of the test statistic? (Round your answer to 2 decimal places.)
What is the p-value? (Round your answer to 4 decimal places.)
