Suppose you just received a shipment of seven televisions. Two of the televisions are defective. If two televisions are randomly selected, compute the probability that both televisions work. What is the probability at least one of the two televisions does not work? Show how these probabilities would be calculated. The probability that both televisions work is; P(Work and Work) = x (Leave both factors as unsimplified fractions.) The probability that both televisions are defective is P(Defective and Defective) = x (Leave both factors as unsimplified fractions.)