King Nupe of the Catan kingdom loves his two daughters so much that they decide that the kingdom would be better off with more girls than boys, and he makes the following decree: All couples of childbearing age must continue to have children until they have a daughter. !
But to avoid overpopulation, he makes an additional decree: All couples of childbearing age will stop having children once they have a daughter! His subjects immediately begin to follow his orders.
After many years, what is the expected ratio of girls to boys in Catan? King Nupe of the Catan kingdom adores his two daughters so much that he decides the kingdom would be better off with more girls than boys, and makes the following decree: All couples of childbearing age must continue to have children until they have a daughter. !
But to avoid overpopulation, he makes an additional decree: All couples of childbearing age will stop having children once they have a daughter! His subjects immediately begin to follow his orders.
After many years, what is the expected ratio of girls to boys in Catan?