A Powerful Women's Group Has Claimed That Men and Women

Multiple Choice

A 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.Which of the following tests will you use to find out if there is any difference in attitudes about sexual discrimination?

A) Pooled-variance t test.
B) Paired t test.
C) Z test for difference in proportions.
D) Wilcoxon rank sum test.