Use the probability distribution to complete parts (a) through (d) below. The probability distribution of number of televisions per household in a small town X 0 1 2 3 P(X) 0.01 0. 15 0.28 0.56 . . . (a) Find the probability of randomly selecting a household that has one or two televisions. The probability is (Type an integer or a decimal. Do not round.)