Training Manual . - Ekaterinburg: URFU, 2011. - 200 s . - ISBN 978-5-321-02060-9 This edition deals with various types of statistical analysis and processing of stochastic modeling results. In the practical part of the manual, characteristic examples of probabilistic models are given: engineering probabilistic calculator, gaming machine, application "Uzory", probabilistic logistic model of information and communication transport system, the author's Olympiad problems on probability theory with the solution. are considered The course is intended for students, Training of Engineers , Bachelors and Masters 220400 Management in Technical Systems and 230100 Computer Science and Computer Engineering , and for professionals, Management and Modelling of Complex Probabilistic Systems .