suppose the number of mis handled bags for airline A follows a poisson distribution. Based on past data, airline A had 6.69 mis handled bags per 1,000 passengers. answer the following questions

a) What is the probability that in the next 1,000 passengers, the airline will have no mis handled bags ?

b) What is the probability that in the next 1,000 passengers, the airline will have at least one mis handled Bag?

c) Suppose airline A files 165 million passengers a year. What is the expected number of mishandled bags per year?