41. Use problem 6 on page 14-12 to fill in the table and answer the following questions. Source SS df MS F Treatments _____ _____ _____ _____ Error _____ _____ _____ Total _____ _____ 42 ANSWER a) What is the hypothesis being tested in this problem? b) In the above ANOVA table, is the factor significant at the 5% level? c) Number of observations? Part D: Work Problem (45-55) **All work in part D must be shown step by step** 42. Use problem number 1 on page 9-18 to answer the following questions (a-e). a) Use Z or T test? And why? b) At = 0.05, what is the rejection rule? c) Compute the value of the test statistic. d) What is the p-value? e) What is your conclusion? 43. Use problem number 6 on page 9-18 to answer the following questions (a-e). a) Use Z or T test? And why? c) Compute the value of the test statistic. b) At = 0.05, what is the rejection rule? d) What is the p-value? e) What is your conclusion