Probability theory with elements of mathematical statistics, theory of random processes, and econometrics.

The textbook covers the main sections of probability theory, mathematical statistics, theory of random processes, and econometrics. The theoretical information is illustrated with numerous numerical examples. It includes questions and tasks for students to self-assess their understanding of the material presented, as well as problems for independent solving. It complies with the requirements of the latest generation of federal state educational standards for higher education. Intended for students of higher educational institutions studying in the field of Business Informatics. The textbook will also be useful for students studying in other fields where the application of probabilistic-statistical modeling methods may be required in their future professional activities.