treating those who have taxable_income <= 30000 as "Risky" and others are "Good"
Data Description :
- Undergrad : person is under graduated or not
- Marital.Status : marital status of a person
- Taxable.Income : Taxable income is the amount of how much tax an individual owes to the government
- Work Experience : Work experience of an individual person
- Urban : Whether that person belongs to urban area or not