2. Many couples want to have both a boy and girl. If they decide to continue to have children until they have one child of each sex, what would the average family size be? (Dc Veatut et a], 2014) Assume that boys and girls are equally likely. Run a simulation with 20 trials at. How are you using random numbers to simulate the events of having a boy and having a girl? b. Based on your simulation, what would the average family size be? c. Based on your simulation, what would be the probability of a couple having exactly one boy and one girl? (1. Based on your simulation, what would be the pmhability of a couple having 4 or more children