As a statistical consultant, you have been asked to develop a linear model which shall be given to first year executive MBA students.
Variable Name Description
X1 Gender Male or Female
X2 GMAT Score Score on GMAT Test
X3 College Degree Previously Earned Bachelors, Masters, or PhD
Y Income Annual Income in Thousand Dollars
Where 1=Male and 2= Female for X1 and B = Bachelors Degree, M=Master’s Degree, and P= PhD for X3.
Answer: If you want to run the multiple regression then you can use these codes in you model
Variable | Name | Codes |
X1 | Gender | Male : 1, Female : 2 |
X2 | GMAT Score | Continues variable |
X3 | College Degree Previously Earned | Bachelor: 1, Master:2, PhD: 3 |
Y | Income | Continues variable |
In which Gender taken as qualitative information which divided into two category Male and Female, transform these variable into M-1 , F-2 , second one is GMAT score which is taken as marks on numerical number you can it as a continues variable or you can divide it into the category i.e Low -1 Better-2 High-2 as per seeing the result and the model . similiarly College degree i.e Bachelor: 1, Master:2, PhD: 3.
these variable predict you response variable Income(Y) taken as continuous .
As a statistical consultant, you have been asked to develop a linear model which shall be...
As a statistical consultant, you have been asked to develop a linear model which shall be given to first year executive MBA students. Variable Name Description X1 Gender Male or Female X2 GMAT Score Score on GMAT Test X3 College Degree Previously Earned Bachelors, Masters, or PhD Y Income Annual Income in Thousand Dollars Where 1=Male and 2= Female for X1 and B = Bachelors Degree, M=Master’s Degree, and P= PhD for X3. Given this data, recode the variables...
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