Question 9 9 pts
A couple plans to have three children. The 8 different combinations of girls, G, and boys, B, the couple could have
are shown below.
S={GGG, GGB, GBG, BGG, BBG, BGB, GBB, BBB)
Let A be the event that the first child is a girl
and
let B be the event that the second child is a girl.
Part A: What is PA)? Round your answer to the nearest hundredth.
Select
Part B: What is P/B)? Round your answer to the nearest hundredth.
Selcal
Part C: If AB, or the event that both the first and second children are girls, is equal to 0 25 are events A and B
independent of each other?
Select
228 AM