Let X be the number of screws delivered to a box by an automatic filling device. Assume = 1000 and

2 = 25. There are problems with too many screws going

into the box or too few screws going into the box.

a. How many units to the right of is 1009? (5 marks)

b. What X value is 2.6 units to the left of ? (4 marks​

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.