Describe Probability Distributions Define a random variable x = number of bedrooms in renter-occupied houses and develop a probability distribution for the random variable. (Let x = 4 represent 4 or more bedrooms.) Compute the expected value and variance for the number of bedrooms in renter occupied houses. c. Define a random variable y = number of bedrooms in owner-occupied houses and develop a probability distribution for the random variable. (Let y = 4 represent 4 or more bedrooms.) d. Compute the expected value and variance for the number of bedrooms in owner occupied houses. e. What observations can you make from a comparison of the number of bedrooms in renter-occupied versus owner-occupied homes