Aboat makes a 120-mile trip downstream in 3 hours but makes the return trip in 4 hours.. if b = the rate of the boat in still water and c = the rate of the current, which of the following equations represents the trip upstream? . a] 3(b - c) = 120. b] 4(b - c) = 120. c] 4(b + c) = 121

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.