In Linear Regression, a Dummy Variable Is Used

question 17

Multiple Choice

In linear regression, a dummy variable is used:

• A) to represent residual variables
• B) to represent missing data in each sample
• C) to include hypothetical data in the regression equation
• D) to include categorical variables in the regression equation
• E) when "dumb" responses are included in the data

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Definitions:

Property Ownership

The legal right to possess, control, benefit from, and transfer real estate or personal property.

Heir

A person legally entitled to receive part of the estate of a deceased person, either by will or through intestate succession laws.

Specific Warranty Deed

A legal document that transfers real estate ownership, guaranteeing the property is free from claims and liens only during the grantor's ownership.

General Warranty Deed

A legal document transferring property ownership that guarantees the seller holds clear title and assumes responsibility for any title defects.