A bag contains red and blue marbles, such that the probability of drawing a blue marble is 3/8. An experiment consists of drawing a marble, replacing it, and drawing another marble. The two draws are independent. A random variable assigns the number of blue marbles to each outcome. What is the probability that the random variable has an outcome of 3?

Question

chosenmatt · Answer

1/3 I think @Kit_Kat_Nat_<3

anonymous · Answer

Yeah, that seems about right, @chosenmatt