An Interaction Term in a Multiple Regression Model May Be

question 138

Multiple Choice

An interaction term in a multiple regression model may be used when

• A) the coefficient of determination is small.
• B) there is a curvilinear relationship between the dependent and independent variables.
• C) neither one of 2 independent variables contribute significantly to the regression model.
• D) the relationship between X₁ and Y changes for differing values of X₂.

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Definitions:

Autonomous Groups

Independent entities or organizations that operate without direct control by any governing body or external authority, often characterized by self-management.

Job Tasks

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Maintenance Tasks

Routine and essential activities required to keep machinery, equipment, or a system operating efficiently and effectively.

Flexibility Types

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