In an Analysis of Variance Summary Table, If the Mean

question 24

Multiple Choice

In an Analysis of Variance Summary Table, if the Mean Square Between = 41 and the Mean Square Within = 27, then the null hypothesis of the groups having the same mean
Is

• A) rejected because 41 > 27.
• B) cannot be determined without knowing the Sums of Squares (between and within).
• C) accepted because 41 > 27.
• D) cannot be determined without knowing the Degrees of Freedom (between and within).

---

Definitions:

Anti-Semitism

Prejudice, discrimination, or hostility specifically directed against Jews as a religious, ethnic, or racial group.

Secondary Groups

Larger and more impersonal than primary groups. Compared with primary groups, social interaction in secondary groups creates weaker emotional ties, extends over a shorter period, involves a narrow range of activities, and results in most group members having at most a passing acquaintance with one another.

Impersonal

Lacking warmth or personal interest; characterized by an objective, neutral attitude that does not consider personal feelings or relationships.

Primary Groups

Are groups whose members agree upon norms, roles, and statuses without putting them in writing. Social interaction leads to strong emotional ties, extends over a long period, involves a wide range of activities, and results in group members knowing one another well.