Given the Following Pre and Post Data Set for Students

question 54

Multiple Choice

Given the following pre and post data set for students completing number of push-ups in 30 seconds, if we were to determine if there are differences between pre and post we would calculate a non independent t test. The formula follows:
-mean D=

• A) 1
• B) 2
• C) 5
• D) 10

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Definitions:

Understand

The ability to comprehend or grasp the meaning, significance, or nature of something.

Self-report Inventories

Psychological assessment tools in which subjects answer questions about their feelings, attitudes, and behaviors, often in questionnaire form.

Personality Assessment

The measurement and evaluation of individual personality traits and characteristics, often through standardized tests or questionnaires.

Objective Approach

A method of consideration or analysis that is not influenced by personal feelings, interpretations, or prejudice; based on facts.