Question 277515: A family has four children. Use a tree diagram. Chose the correct outcome of having exactly four girls. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A family has four children. Use a tree diagram. Chose the correct outcome of having exactly four girls
---------------------------
First column: b::::::::g
2nd column:::b:g::::::b:g
3rd col::::b:g:b:g::b:g:b:g
4th col::8pairs of b:g
----
Exactly 4 girls: gggg
=========================
Cheers,
Stan H.
(