Assume that both genders are equally likely, and consider the set of all families with four children.. Assume that both genders are equally likely, and consider the set of all families with four children.ÿIf we randomly choose a family from this set, what is theÿprobabilityÿthat the family has two boys and two girls?1 out of 163 out of 81 out of 21 out of 4