Probability Theory and Mathematical Statistics for Managers . Typical tasks, tests and reference materials” is a unique manual created by the team of authors, which will become an indispensable assistant for everyone who seeks to master the basics of probability theory and statistics in the context of management. This publication is intended for both students and practicing managers who wish to deepen their knowledge in data analysis and informed decision-making. From the first pages, the reader plunges into the world of numbers and probabilities, where each task and test is not just a set of questions, but the key to understanding complex concepts. The book covers a wide range of topics, ranging from the basic concepts of probability theory to more complex aspects of mathematical statistics. In it you will find typical tasks that will help to consolidate theoretical knowledge in practice, as well as tests that allow you to test your strength and preparedness for real situations in business. This book will be especially interesting for those who work in areas related to data analysis, marketing, finance and project management. It is suitable for both economics and management students and professionals who want to improve their decision-making skills based on statistical data. The age of readers is not limited - from students to experienced professionals seeking to self-development and increase their competitiveness in the labor market. The topics raised in the book are relevant and important in today's world, where data is becoming a major resource for decision-making. Readers will be able to learn how to interpret statistical data correctly, how to use probability models to predict and analyze risks, and how to apply the knowledge gained in real business scenarios. This publication not only enriches theoretical knowledge, but also develops the practical skills necessary for a successful career in management. The style of the authors is characterized by accessibility and clarity of presentation, which makes complex mathematical concepts understandable even for those who do not have deep knowledge in this area. The book is filled with real-life examples, allowing readers to see the practical application of the theory. This approach makes learning not only effective, but also exciting. In addition, the book provides reference materials that will help readers quickly find the necessary information and refresh the key points in their memory. This makes the manual a convenient tool for exam preparation or for use in everyday practice. If you are looking for literature that will help you master probability theory and statistics in the context of management, then “Probability Theory and Mathematical Statistics for Managers” is exactly what you need. It will be your reliable companion on the way to success in the world of business and management. Don’t miss the opportunity to improve your skills and become more confident in data-driven decision-making This book may also be of interest to readers looking for similar publications, such as “Statistics for Managers” or “Applied Statistics in Business” Your ability to analyze information and draw conclusions based on it is what distinguishes successful managers from the rest, and this book will help you in this