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.
Remember that independent variables are sometimes called factors. When you have multiple independent variables in a single study, it is called factorial design. A factorial design does not have to have just two independent variables; it can have as many as you want.