Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Learn about the fundamental concept of expectation in random variables through this comprehensive statistics lecture. Explore key topics including the introduction to random variables, different types of variables, and the principles of independence in probability theory. Gain a solid understanding of how to calculate and interpret expected values, a crucial concept in probability and statistics that forms the foundation for more advanced statistical analysis.