When Choosing Between One-Tailed and Two-Tailed Tests

question 36

Multiple Choice

When choosing between one-tailed and two-tailed tests,

• A)use a one-tailed test only if you have a convincing reason for predicting the direction.
• B)always use two-tailed tests.
• C)use a two-tailed test only if you have a convincing reason for not predicting a direction.
• D)use the one that is most likely to produce significant results.

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Definitions:

Nonverbal Communication

The process of conveying a message or information through gestures, facial expressions, body language, and other physical deans, rather than words.

Ethical Misconduct

Behavior that violates professional or organizational standards of conduct, often involving actions that are dishonest or morally wrong.

Audience Involved

The process of engaging and considering the perspectives, needs, and expectations of the people who are targeted or affected by a communication effort, project, or service.

Sales Representative

An individual who sells products or services on behalf of a company, often directly to customers, and may also provide product information and customer service.