SOLUTION: #39 Assume that the probability of a boy being born is the same as the probability of a girl being born. Find the probability that a family with four children will have the given c

Algebra ->  Probability-and-statistics -> SOLUTION: #39 Assume that the probability of a boy being born is the same as the probability of a girl being born. Find the probability that a family with four children will have the given c      Log On

 =  = .

4 independent outcomes are possible

G B B B

B G B B

B B G B

B B B G


each with the probability  .


It gives the final answer.