An accessible and intuitive introduction to probability theory, this edition presents mathematical fundamentals through real-world examples and diverse applications. Ideal for students in mathematics, statistics, engineering, and the sciences, it covers topics such as combinatorial analysis, axioms of probability, conditional probability, expectation, limit theorems, simulation, and more. The 10th Edition includes a wide range of updated problems, exercises, and intuitive text designed to foster deep understanding and build student intuition.