Assume that both populations are normally distributed Population 1 Population 2 (a) Test whether , # H2 at the a = 0.01 level of significance for the given sample data. n 12 12 (b) Construct a 99% confidence interval about 1 - H2 12.2 9.6 3.6 2.7 OD. HOH1 = H2 DO Detemine the P-value for this hypothesis test. if 2 P = (Round to three decimal places as needed.) Should the null hypothesis be rejected? O A. Reject Ho, there is sufficient evidence to conclude that the two populations have different means O B. Do not reject Ho, there is sufficient evidence to conclude that the two populations have different means. O C. Reject Ho. there is not sufficient evidence to conclude that the two populations have different means. O D. Do not reject Ho, there is not sufficient evidence to conclude that the two populations have different means. (b) Construct a 99% confidence interval about 1 - H2- We are 99% confident that the mean difference is between and (Round to two decimal places as needed. Use ascending order) Statcrunch Calculator Next JS