Which of the Following Is NOT True of a Differences

question 27

Multiple Choice

Which of the following is NOT true of a differences test?

• A)With the null hypothesis,the arithmetic difference between one parameter and another is 0.
• B)With both hypotheses,it is impossible to "guess" differences before testing.
• C)With the null hypothesis,the statistical test begins with the assumption that the two percentages (or means)are exactly the same value.
• D)The alternative hypothesis is that the two percentages (or means )are not the same value.
• E)With the alternative hypothesis,the difference between parameters is not 0.

---

Definitions:

Leadership Style

The manner in which a leader guides, directs, or influences a group, which can vary greatly from authoritarian to democratic or laissez-faire approaches.

Fiedler's Theory

A contingency leadership model proposed by Fred Fiedler that suggests the effectiveness of a leader is determined by the leader's style of interaction with the group and the favorableness of the situation.

Task-Oriented

Focusing primarily on completing tasks and achieving goals, often with emphasis on efficiency and productivity.

Authority

The legitimate power or right granted to an individual or organization to make decisions, issue commands, and enforce obedience.