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How can a nominal variable with three attributes be used as a regression independent variable?
Ethnicities
Pertains to categories of populations based on shared cultural, linguistic, or ancestral traits.
U.S. Population
Refers to the total number of people living in the United States at any given time, often used in demographic studies and policy making.
Marketers
Professionals or companies who specialize in creating and executing marketing strategies to promote products, services, or brands to target consumers.
Demographics
Data concerning the population and specific segments thereof, including details on age, gender, income, and educational levels.
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