If it is desired to include marital status in a multiple regression model by using the...
If it is desired to include marital status in a multiple regression model by using the categories single, married, separated, divorced, and widowed, what will be the effect on the model?
1. One more independent variable will be included.
2. Three more independent variables will be included.
3. Four more independent variables will be included.
4. Five more independent variables will be included.
5. Two more independent variables will be included.
Homework Answers
Answer:
4. Five more independent variables will be included.
Explanation:
For the inclusion of the variable marital status with five different categories we need to include five new dummy variables in the regression model. For each of the category of variable marital status, we need separate dummy variable.
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you
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