29. Assisted Reproductive Technology A study found that 45% of the embryo transfers performed in assisted reproductive technology (ART) procedures resulted in pregnancies. Twenty-four percent of the ART pregnancies resulted in multiple births. (Source: National Center for Chronic Disease Prevention and Health Promotion) (a) Find the probability that a randomly selected embryo transfer resulted in a pregnancy and produced a multiple birth. (b) Find the probability that a randomly selected embryo transfer that resulted in a pregnancy did not produce a multiple birth. (c) Would it be unusual for a randomly selected embryo transfer to result in a pregnancy and produce a multiple birth? Explain. Pregnancies Embryo transfers Casino Residents in the city Pregnancies Multiple births Residents who oppose the casino Residents who strongly oppose the casino