Answer to Question #17020 in Microbiology for mary zote
a certain disease haa a mortality rate of 75%. Two patients suffering from the disease are selected at random. What is the probability that at least one of them will recover?
probability that at least one of them will recover = 1 - probability that both
are going to die = 1 - 3/4 * 3/4 = 1-9/16 = 0.4375