Categorical Variables Are Included in Regression Analysis by ________

question 80

Multiple Choice

Categorical variables are included in regression analysis by ________.

• A)removing the error term from the equation
• B)applying the principle of parsimony
• C)using dummy variables
• D)using an intercept term

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Definitions:

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UPS

Uninterruptible Power Supply, a backup power device that provides immediate power when the main power source fails, ensuring continuous operation of connected equipment.

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Line Conditioner

A device that improves the quality of power that is delivered to electrical devices by stabilizing power voltage and filtering out noise.