H0:=24x=27.1,n=56,=8.46,=.01Ha:=24 Appendix A Statistical Tables a. Use the data given to test the following hypotheses. (Round your answer to 2 decimal places, es. 15.25.) The value of the test statistic is and we b. Use the p-value to reach a statistical conclusion. (Round your answer to 4 decimal places, eg, 0.1254.) Since the p-value of is than a/2=005, the decision is to: c. Using the critical value method, what are the critical sample mean values? (Round your answer to 3 decimal places, eg. 15.254.) Critical mean values: Upper value: Lower value