Mail-order marketing companies have a response rate of 15% to their advertising flyers.

Question 5(2 points)

a)Determine the probability that exactly 3 people out of a sample of 20 respond to the flyers they receive?

b)What is the probability that no one responds to the flyer if 100 flyers were sent out?

c)What is the expected number of people to respond to the flyers if 1500 people receive the flyer?