Which of the Following Statements Is True

question 52

Multiple Choice

Which of the following statements is true?

• A) Dummy variables are used to incorporate categorical variables into a regression model.
• B) You should use one fewer dummy variables than are categories for the qualitative variable in question.
• C) It is appropriate to compute a correlation coefficient for the relationship between a dependent variable and a dummy variable.
• D) All of the above are true.

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Definitions:

Slow Process

A situation or procedure that takes a longer time to complete than expected or desired, often causing delays.

Rules of Evidence

Guidelines and legal principles that determine what evidence is admissible in court.

Civil Procedure

The body of law governing the processes and rules that courts follow in civil lawsuits, including the steps of bringing a lawsuit, pretrial proceedings, trial, and possible appeal.

Criminal Procedure

The body of law and rules that govern the process for addressing violations of criminal law, from investigation and arrest through trial and sentencing.