The book contains 250 solved and 300 unsolved problems, most of which are applications of Statistics in our daily, professional, and scientific reality. Thus, we encounter many original as well as several classic topics from football, fishing, cinema, television games, road traffic, student life, holidays, mystery movies, shopping, and other pieces of the puzzle of our everyday life. At the same time, in a simple and understandable way, many applications of Statistics in medicine, law, auditing, public finance, risk management, finance, population ecology, and industrial quality control are provided, allowing the reader to draw effortless conclusions about the extent and breadth of its usefulness.

It is divided into three main chapters that refer, in order, to Descriptive Measures of Distributions, Probabilities, and Random Variables and their Distributions. Each chapter begins with a concise theory, which includes basic definitions, formulas, and some methodological tips for solving exercises and problems, and continues with many solved and unsolved problems. The book concludes with three appendices where the reader can find three multiple-choice tests for self-assessment, with a total of 80 questions, statistical tables, and useful mathematical symbols and formulas. It aspires to be a useful tool for students of various subjects where Statistics is an introductory and often difficult course, but also for professionals who use Statistics in their daily work.