In a faraway country, they have a strange culture where they favor girls over boys. Additionally, they know that boys are trouble, so they settle for one in a family. Thus, each family give birth until their first son is born, and then they stop (they never take the risk of having two boys – double trouble ...). As a result, families in this country are of the following types:
a. Boy
b. Girl, Boy
c. Girl, Girl, Boy
d. Girl, Girl, Girl, Boy
e. … Are there more girls or more boys in this country? You may assume that ()=()=0.5
Is the answer is that it is equal number of boys and girls because the Expected Value is 2, what means that for every boy there will be born a girl ?