USE 2023. Mathematics. Profile level. Thematic simulator. Probability theory and statistics elements. Effective training. Diagnosis of knowledge

The proposed book consisting of two parts, details the basic concepts related to the theory of probabilities and mathematical statistics, are analyzed in detail, the solutions to the problems that are usually offered in Kim on the USE are dismantled by steps. In addition, in detail, examples present the simplest concepts of combinatorics (combinatorial numbers for the number of permutations, placements and combinations without repetitions). The presentation of the main provisions of mathematical statistics is carried out with the same detail, are shown with examples of the difference between selective average from fashion and median, and an explanation is given in which cases which of these average should be used. Preparation for an exam in mathematics. The collection gives answers to all tasks.

The manual is intended for teachers and methodologists using tests to prepare for a single state exam, it can also be used by students for self -training and self -control.