QUESTION 14 A probability distribution involving two random variables is called O Discrete probability distributions O Multivariate probability distribution O Bivariate probability distribution O Poisson distributionQUESTION 17 What is discrete random variable? O A random variable that may assume either a finite number of values or an infinite sequence of values O A random variable that may assume any numerical value in an interval or collection of intervals O The probability of an occurrence is not the same for any two intervals of equal length O The probability of an occurrence is not the same for any two intervals of equal length