Men Women A study was done on body temperatures of men and women. The results are shown H2 in the table. Assume that the two samples are independent simple random samples n 11 59 selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. X 97.57 F 97.39 F S 0.91 F 0.71 F . . . a. Use a 0.01 significance level to test the claim that men have a higher mean body temperature than women. What are the null and alternative hypotheses? &A. HO: My = 12 OB. HO: H1 2H2 Hy: My > H 2 H1: H1