The T Test for the Difference Between the Means of 2

question 179

Multiple Choice

The t test for the difference between the means of 2 independent populations assumes that the respective

• A)sample sizes are equal.
• B)sample variances are equal.
• C)populations are approximately normal.
• D)All the above.

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Infantile Level

Pertains to behavior, thinking, or attitudes that are considered characteristic of or resembling an infant or very young child.

Abnormal Person

An individual whose thinking or behavior deviates significantly from societal norms or expectations.

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The mix of emotional, attitudinal, and behavioral reaction patterns characteristic of a person.

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