The Book of Mathematics . Mathematical Statistics by O. N. Berishvili is a fascinating and deep immersion in the world of mathematical statistics, which will not leave indifferent neither students nor professionals in the field of mathematics and related disciplines. If you are looking for a resource that will help you understand the complex concepts of statistics and teach you how to apply them in practice, then this book will be a real find for you. In his work, Berishvili masterfully combines theoretical aspects with practical examples, which makes the material accessible and understandable. The book covers a wide range of topics, ranging from the basics of mathematical statistics to more complex concepts such as parameter estimation, hypotheses, and verification methods. Each chapter is imbued with logic and clarity of presentation, which allows the reader to easily absorb even the most difficult moments. Particular attention is paid to practical tasks, which makes this book not just a textbook, but a real guide for those who want to apply their knowledge in real conditions. You will be able to see how statistical methods are used in various fields from economics to medicine, from sociology to engineering. This makes the book a versatile tool for undergraduates, graduate students, and practitioners. Who can like this book? It will be especially useful for students of mathematical and statistical faculties, as well as for anyone interested in data analysis and the application of statistics in their professional activities . If you want to deepen your knowledge in statistics, improve your data analysis skills or even just broaden your horizons, "Mathematics. Mathematical statistics" will become an indispensable assistant for you. The topics raised in the book are relevant and important in today's world, where data plays a key role in decision-making. Berishvili not only explains how to work with data, but also shows how to interpret the results correctly, which is especially important in conditions of information overload. It also addresses issues related to the ethics of using statistics, which makes the book even more valuable in light of contemporary challenges. The style of the author is clear and logical, which allows the reader to easily follow his thoughts and absorb the material. About. N. Berishvili is a well-known Russian mathematician, author of many scientific publications and textbooks, which confirms his deep knowledge in the field of mathematics and statistics. His other works, such as Probability Theory and Fundamentals of Mathematical Statistics, are also noteworthy and can be a great addition to the study. If you are looking for a book that will help you not only to master the theory, but also to learn how to apply knowledge in practice, "Mathematics . Mathematical statistics” will become your faithful companion in the world of numbers and data Do not miss the opportunity to get acquainted with this fascinating and informative work, which will open up new horizons in understanding statistics and data analysis.