(b) Compute the frequency and probability distribution of X. x P(X = x) Frequency 50 125 150 225 300 (c) What is the probability that, in a randomly selected region, the percentage increase in the cost of a house exceeded 125%? Housing Prices Going into the Real Estate Bubble The following table shows the average percentage increase in the price of a house in 9 regions of the United States. New England 150 Pacific 125 Middle Atlantic 150 South Atlantic 50 Mountain 125 West North Central 225 West South Central 300 East North Central 225 East South Central 150 Let X be the percentage increase in the price of a house in a randomly selected region. (a) What are the values of X? (Enter your answers from smallest to largest. Do not enter redundant values.) X = X = X = X = X =