The increased number of small commuter planes in major airports has heightened concern over air safety. An eastern airport has recorded a monthly average of five near misses on landings and takeoffs in the past 5 years.
a. Find the probability that during a given month there are no near misses on landings and takeoffs at the airport.
b. Find the probability that during a given month there are five near misses.
c. Find the probability that there are at least five near misses during a particular month.