SOLUTION: You just received a shipment of 12 televisions. 4 of the televisions are defective. If 2 televisions are randomly selected, what is the probability of that both televisions work? W

Algebra ->  Probability-and-statistics -> SOLUTION: You just received a shipment of 12 televisions. 4 of the televisions are defective. If 2 televisions are randomly selected, what is the probability of that both televisions work? W      Log On


   



Question 466898: You just received a shipment of 12 televisions. 4 of the televisions are defective. If 2 televisions are randomly selected, what is the probability of that both televisions work? What is the probability that at least one does not work?
Answer by Big Poop(157) About Me  (Show Source):