1. Descriptive statistics - statistical file with one factor, statistical file with two factors, grouped frequency distribution
2. Inductive statistics - random sample, point and interval estimations of parameters, hypothesis testing
3. Regression analysis - least squares approximation, linear regression, nonlinear regression
2. Inductive statistics - random sample, point and interval estimations of parameters, hypothesis testing
3. Regression analysis - least squares approximation, linear regression, nonlinear regression