possible for their children to have brown eyes (probability 0.75), blue eyes (0.125), or green eyes (0.125). (a) What is the probability the rst blue-eyed child they have is their third child? Assume that the eye colors of the children are independent of each other (b) If they have six children, what is the probability that exactly two will have green eyes? (c) If they have six children, what is the probability that at least one will have green eyes?