Training. allowance. 2nd ed., . and recycle. Irkutsk: BGUEP Publishing House, 2008 287s. Covers all sections of the course "Econometrics 1", which is basic and necessary for further in-depth study of the theory of econometrics and its applications The combined and interrelated presentation of the foundations of probability theory, mathematical statistics and econometric modeling methods contributes to their holistic and systematic perception, and the tasks and exercises at the end of each chapter contribute to self-control and the acquisition of practical skills. For students of all economic specialties .