Use decision trees to prepare a model on fraud data

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