In Multiple Regression Analysis, a Dummy Variable Is ____________

question 16

Multiple Choice

In multiple regression analysis, a dummy variable is ____________.

• A) An additional quantitative variable
• B) A nominal variable with three or more values
• C) A nominal variable with only two values
• D) A new regression coefficient

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Definitions:

Organic Compound

A chemical compound that contains carbon atoms covalently bonded to hydrogen atoms, possibly along with other elements such as oxygen, nitrogen, sulfur, and halogens.

Long-Term Energy

Refers to energy storage or potential energy resources that can be utilized over an extended period.

Unsaturated Fatty Acid

A type of fatty acid that contains one or more double bonds in its hydrocarbon tail, leading to lower melting points than saturated counterparts.

Saturated Fatty Acid

A type of fatty acid with no double bonds between the carbon atoms in the chain, leading to a maximum number of hydrogen atoms bonded to carbons.