Score: 0 of 1 pt 8 of 15 (9 complete) HW Score: 37.44%, 5.62 of 15 pts 11.3.3-T Question Help Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed. Population 1 Population 2 (a) Test whether H1 > H2 at the a = 0.10 level of significance for the given sample data. n 25 22 42.7 (b) Construct a 99% confidence interval about 1 - H2. X 51.5 S 5.6 14.9 (a) Identify the null and alternative hypotheses for this test. O A. HO: H1

H2 O C. HO: H1 = H2 H1: M1 = H2 H1: H1 = H2 H1: H1 > H2 OD. HO: M1 # H2 OE. HO: M1 = H2 OF. HO: H1 = H2 H1: M1 = H2 H1: My