The article discusses how probability, statistics, and random processes are used in electrical engineering. It explains how mathematical models are used to analyze and design systems, including communication and signal processing. The researchers cover basic concepts of probability theory, random variables, and multiple random variables. They explore how to compute probabilities, analyze random variables, and calculate reliability in systems. The key findings include methods for generating random variables, testing distribution fits, and understanding the entropy of a random variable. The goal is to provide a comprehensive overview of how probability and statistics are applied in electrical engineering.