Assume that both populations are normally distributed. (a) Test whether ply* u2 at the a = 0.01 level of significance for the given sample data. (b) Construct a 99% confidence interval about 11 - H2 n Population 1 10 11.2 2.7 Population 2 10 8.3 2.5 ? S A 10.17M2 H4:14 > H2 B. Hoity = H2 H1:44 * H2 OC. Ho:47 7 H2 Hy:P1 =H2 OD. Hoity = 42 Hy:My > H2 Detemine the P-value for this hypothesis test. P= (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer.

Assume that both populations are normally distributed. Population 1 Population 2 (a) Test whether py # py at the a = 0.01 level of significance for the given sample data. n 10 10 (b) Construct a 98% confidence interval about i - 12- 11.2 8.3 2.7 2.5 HE1 P2 OC Hyp #HZ OD. Hop, "Hy Dalemina the P.value for this hypothesis fast. P= (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check