Câu 1: Hàng hóa X có Ep = -0,5. Giá hàng hóa X tăng lên 10%, vậy doanh thu của hàng hóa X sẽ: A Tăng lên 5% B Tăng lên 20% C Tăng lên 4,5% D Tất cả đều sai

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.

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

Rewrite so the subject can be y in the formula d=m-y/y+n