A sociologist wants to study the attitudes of American male college students toward marriage and husband-wife relationships. She gives a questionnaire to 25 of the men enrolled in Sociology 101 at her...

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Extracted text: A sociologist wants to study the attitudes of American male college students toward marriage and husband-wife relationships. She gives a questionnaire to 25 of the men enrolled in Sociology 101 at her college. Twenty of the 25 men complete and return the questionnaire. The sample in this situation is: all the men in the Sociology 101 class. the 25 men who received the questionnaire. all American male college students. the 20 men who completed and returned their questionnaire.