A sample of 44 observations Is selected from a normal population. I he sample mean is 46, and the population standard deviation Is /. Conduct the following test of hypothesis using the 0.01 significance level. He: H = 50 HI: P = 50 a. Is this a one- or two-talled test? O One-talled test Two-talled test b. What Is the decision rule? Reject Ha If -2.576 2.5760 c. What is the value of the test statistic? (Negative amount should be indicated by a minus sign. Round your answer to 2 decimal places.) Answer is complete and correct. Value of the test statistic -3.790 d. What Is your decision regarding Me? O Fall to reject He Reject Ha e-1. What is the p-value? (Round your zvalue to 2 decimal places and final answer to 4 decimal places.) Answer is complete and correct. p-value 0.0002 e-2 Interpret the p-value? (Round your zvalue to 2 decimal places and final answer to 2 decimal places.) * Answer is not complete. There is a % chance of finding a z value this large by "sampling error" when H, is true. Prey 2 of 10 Next >