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:

Navigation Pane

A user interface element that allows users to easily browse through different views or sections of an application or document.

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Basic operations in software applications that allow users to access existing files or data and then store them, respectively.

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The action of logging off from a digital service or application, terminating access to secure data.

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The process of terminating access to a database file, ensuring that all data is saved and connections are properly closed.