This math topic focuses on fundamental concepts of probability including the union, intersection, and complement of events. It explores how to formulate the probabilities of combined events such as the occurrence of either of two events (union), both events happening simultaneously (intersection), one event occurring given the other has already occurred (conditional probability), and an event not happening (complement). These skills are critical for understanding complex probability scenarios and are presented in a way that learners are required to match descriptions of probability situations with appropriate formulas.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.