1 of 20 You are taking measurements for a random variable and notice that many of the numerical outcomes keep repeating themselves. Are you likely working with a discrete random variable or a continuous random variable? Discrete Continuous Not enough information to decide Both discrete and continuous 2 of 20 What do we call a graph of probabilities associated with all the possible values taken by a continuous random variable? Distribution stress function Probability density function Probability mass function Probability tension function 3 of 20 The probability of an event is described as P(1 < x < 2). What type of random variable are we concerned with? discrete continuous O either discrete or continuous neither discrete nor continuous