To Determine If a Regression Model Is Useful,the

question 14

Multiple Choice

To determine if a regression model is useful,the

• A) fit (or prediction) should be bigger, on average, than "error"
• B) coefficients (the b's) should be clearly different from zero
• C) p value should be greater than the F-test value
• D) all of the above
• E) both a and b

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Definitions:

Implicit Attitude

An attitude that exists outside of conscious awareness, influencing feelings and behavior unconsciously.

Explicit Attitude

Attitudes that people consciously endorse and can easily report, reflecting deliberate beliefs and feelings.

Automatic Association

The unconscious linking of two concepts or objects together in one's mind, which can influence attitudes and behavior without conscious awareness.

Implicit Attitudes

Unconscious beliefs or feelings toward objects, people, or situations that influence our responses and behavior.