A Market Research Company Is Developing a Regression Model to Predict

question 32

Multiple Choice

A market research company is developing a regression model to predict monthly household expenditures on groceries as a function of family size, household income, and household neighbourhood (urban, suburban, and rural) .The response variable in this model is ___.

• A)family size
• B)expenditures on groceries
• C)household income
• D)suburban
• E)household neighbourhood

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Definitions:

Fovea

An area near the center of the retina that is dense with cones and where vision is consequently most acute.

Cones

Cone-shaped photoreceptors that transmit sensations of color.

National Honor Society

An organization in the United States that recognizes high school students for their achievements in scholarship, leadership, service, and character.

Law of Continuity

A principle in Gestalt psychology stating that elements that are arranged on a line or curve are perceived to be more related than elements not on the line or curve.