A sample of 38 observations is selected from a normal population. The sample mean is 26, and the population standard deviation is 6. Conduct the following test of hypothesis using the 0.05 significance level. H0 : μ ≤ 23 H1 : μ > 23 a. Is this a one- or two-tailed test? “Two-tailed”-the alternate hypothesis is different from direction. “One-tailed”-the alternate hypothesis is greater than direction. b. What is the decision rule? (Round your answer to 3 decimal places.) (Click to select)RejectDo not reject H0, when z > c. What is the value of the test statistic? (Round your answer to 2 decimal places.) Value of the test statistic d. What is your decision regarding H0? Reject Do not reject There is (Click to select)insufficientsufficient evidence to conclude that the population mean is greater than 23. e. What is the p-value? (Round your answer to 4 decimal places.) p-value PLEASE, INCLUDE STEPS TO OBTAIN POPULATION MEAN AND FORMULAS USED TO TEST HYPOTHESIS, STATISTIC TEST, AND P VALUE. THANKS 🙂