If a nominal variable has five categories, an analyst would include up to four dummy variables in a regression model.

Name: If a nominal variable has five categories, an analyst would include up to four dummy variables in a regression model.
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Question

Quizplus · Accepted Answer

When creating dummy variables for a nominal variable with five categories, an analyst would include up to four dummy variables in a regression model, with the fifth category serving as the reference category. Therefore, the statement is true.

If a Nominal Variable Has Five Categories, an Analyst Would