. In a community there are 60% women. 80% of the women took a Flu vaccine while 30% of the men took the vaccine in 2016. (a) If 30 people are chosen randomly from this population, what is the probability that none of them had taken the vaccine last year? (b) What is the probability that a randomly picked person who comes to take Flu vaccine in the town clinic is a woman? (c) If on a certain day 10 people come to take the Flu vaccine in the clinic, how many of them are expected to be men?