In regression point displacement analysis,the dummy variable has ____ levels
A)two
B)three
C)four
D)five

Question

Quizplus · Accepted Answer

In regression point displacement analysis, the dummy variable has two levels which represent the different groups or categories being compared. These levels are often represented as 0 or 1 to indicate whether an individual or data point belongs to a particular group or not. For example, in comparing the salaries of male and female employees, the dummy variable may have two levels: 0 for male and 1 for female.

In Regression Point Displacement Analysis,the Dummy Variable Has ____ Levels