Mathematics. Grades 7-9. Universal multi-level collection of problems. In 3 parts. Part 3. Statistics

The training manual contains the tasks of different levels of complexity corresponding to the Federal State Educational Standard of basic general education and the concept of development of mathematical education in the Russian Federation. Tasks of level A can be used to practice basic mathematical skills at the course of algebra of 7-9 grades of the section "probability and statistics". Students seeking to continue education on natural-scientific, socio-economic, technological and universal profiles will be useful to tasks of levels B and S.
The book can be used by students and teachers in preparation for international comparative studies of the quality of education, the final certification in mathematics, the organization of repetition and differentiated work in lessons and electives