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

question 97

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.

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Definitions:

Output Increase

The rise in the quantity of goods or services produced by a company or economy over a certain period.

Long-run Cost Structure

The pattern of costs that a firm faces over a long period when it is free to adjust all of its input levels, including investment in new plant and equipment.

Competitive Industry

An industry characterized by many firms offering similar or slightly differentiated products, leading to a high degree of competition and typically lower prices.