The book "Practices on applied statistics: a textbook" under the authorship of a team of authors, including C. G. Valeeva is an indispensable resource for students, graduate students and anyone interested in statistics and its application in various fields. This manual is not just a theoretical work, but a practical guide that will help readers master the basic methods and techniques of working with data, making it an ideal choice for those who want to deepen their knowledge in this important discipline. In today's world, where data is becoming one of the most valuable resources, the ability to work with statistics is becoming a necessary skill. The book covers a wide range of topics, ranging from the basics of statistical analysis to more complex methods such as regression analysis and methods of multidimensional statistics. It presents not only theoretical aspects, but also practical tasks that allow readers to consolidate the knowledge gained and apply them in practice. This makes the manual particularly valuable for students who are preparing for exams or writing coursework. Who will benefit from this tutorial? First of all, it will be useful for students of the faculties of economics, sociology, psychology, biology and other areas where statistics plays a key role. The book will also be of interest to graduate students and practitioners who want to update their knowledge or master new methods of data analysis. Even those who are simply interested in statistics and its application in real life will find in this manual a lot of useful information. The topics raised in the book cover not only theoretical foundations, but also practical aspects, such as data collection, processing and interpretation of results. As data becomes more accessible, the ability to properly analyze and draw conclusions becomes an important competitive advantage. The book helps to develop critical thinking and analytical skills, which is especially relevant in the era of information overload. The style of the authors is characterized by accessibility and clarity of presentation, which makes the material understandable even for those who are just beginning to get acquainted with statistics. Each chapter contains examples and assignments that help readers not only understand the theory, but also see how it is applied in practice. This makes the Practice of Applied Statistics not just a textbook, but a real assistant in the development of statistical methods. In addition, the team of authors includes experienced specialists who not only teach, but are also actively engaged in scientific research. This allows them to share current knowledge and practical experience, making the manual particularly valuable to readers. If you are looking for a book that will help you master applied statistics and learn how to work with data, “practices on applied statistics: a tutorial” will be an excellent choice. It is ideal for undergraduates, graduate students and anyone who wants to develop their skills in statistical analysis. Do not miss the opportunity to immerse yourself in the world of statistics and discover new horizons of knowledge!