Question

98 percent of all babies survive delivery. However, 15 percent of all births involveCesarean (C) sections, and when a C section is performed, the baby survives 96percent of the time. If a randomly chosen pregnant woman does not have a Csection, what is the probability that her baby survives?

Answer 1

S - a randomly chosen pregnancy result in a successful delivery

C - a randomly chosen pregnancy ending in a C section