3. A family hopes to have six children. Assume boys and girls are born with the same probability. Determine the probability that exactly four of the children will be boys (part1) (Part2) 3. A fish bowl contains eight guppies and 4 goldfish. Five of the fish are removed randomly from the fish bowl. a. What is the probability that 2 of the fish are guppies? (2 marks) b. If five fish are withdrawn at random from the bowl, what is the expected number of guppies drawn