Using binomial dist: a woman has 4 coils in her car. On any given morning, there is a 5% chance that a specific coil will not work. This is true for each of the four coils in the engine.If one fails, the engine will likely run okay, but if there aren't at least 3 operating coils, the engine will not start. Assume coil failures are independent of each other. What is the probability that her car will start, based on the mechanic's information?