Random Variables Objective In this lesson, you will Introduction Knowledge Article: Random Variables Part A: Discrete and Continuous Random Variables The sample space (S) of a situation of chance consists of all the ________________ outcomes of interest. Event (E): a subset of outcomes Probability of an event, P(E): is a number that reflects how ____________ it is to occur. Discrete random variable: a random variable whose values form a ______________ set. Continuous random variable: a random variable whose possible values cannot be _________________ because they include all __________ numbers in some plausible range. Part B: Probability Distributions The actual value of a _________________ random variable X is based on a situation with countab