Identity theft occurs when someone fraudulently obtains or uses your personal information, such as your name, social security number, or credit card number. The Department of Revenue is committed to preventing refund fraud.
Linear regression is the most basic and commonly used predictive analysis. Regression estimates are used to describe data and to explain the relationship between one dependent variable and one or more independent variables.
A regression can only have one dependent variable. However, the number of potential independent variables is unlimited and the model is referred to as multiple regression if it involves several independent variables. Regression models also can pinpoint more complex relationships between variables.