Then determine if the events are unusual. If convenient, use the poisson probability table or technology to find the probabilities. A major hurricane is a hurricane with a wind speed of 111 miles per hour or greater. During the last century, the mean number of major hurricanes to strike a certain countries mainland per year was about 0.53. Find the probability that in a given year.

(a) exact one major hurricane will strike the mainland a) P(X=1) = (b) at most one major hurricane will strike the main land a) P(X=1) =

(c) more that one major hurricane will strike the mainland c) P(X>1)=