Ha : a = 1,500 I :g > 1,500 x=1,516, n=112, o = 120, a = .10 Appendix A Statistical Tables a. Use the data given to test the following hypotheses. (Round your answer to 2 decimal places, e.g. 15.25.) The value of the test statistic is and we b. Use the p-value to obtain the results. (Round your answer to 4 decimal places, e.g. 0.1254.) Since the p-value of is than a .10, the decision is to: c. Solve for the critical value required to reject the mean. (Round your answer to 2 decimal places, e.g. 15.25.) Since the critical x = is than the observed x = 1,516, the decision is to: