Zhou Shida's Learning Guide of Probability and Mathematical Statistics (Economics and Management, 3rd Edition, Fundamentals of Economic Applied Mathematics 3) is a tutorial book of Fundamentals of Economic Applied Mathematics 3: Probability and Mathematical Statistics, which includes two parts: the main points of each chapter and detailed answers to all exercises. This book guides readers to grasp the key points, clarify the main contents, deeply understand the main concepts and theories, master the main calculation methods, use good steel in the cutting edge, get twice the result with half the effort, and learn probability theory and mathematical statistics happily.