In a T Test for Dependent Samples That Examine the Difference

question 12

Multiple Choice

In a t test for dependent samples that examine the difference between a pretest and posttest, what type of hypothesis is used?

• A) Nondirectional
• B) Directional
• C) Null
• D) Research

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Definitions:

Positive Points

Merits or advantages awarded in a system, often used to acknowledge accomplishments or desired behaviors.

Legality

Refers to the state or quality of being in accordance with the law; the adherence to and the observance of legal obligations and standards.

Feedback on Failures

Information provided about unsuccessful outcomes or errors, aimed at learning and improvement purposes.

Displeased Supervisors

Managers or leaders who are not satisfied with the performance or behavior of their subordinates.