Automobile warranty claims for engine mount failure in a Tro

Automobile warranty claims for engine mount failure in a Troppo Malo 2000 SE are rare at a certain dealership, occurring at a mean rate of 0.37 claim per month
   

What is the probability that the dealership will wait at least 4 months until the next claim? (Round your answer to 4 decimal places.)

) What is the probability that the dealership will wait at least a year? (Round your answer to 4 decimal places.

What is the probability that the dealership will wait at least 2 year? (Round your answer to 4 decimal places.)

What is the probability that the dealership will wait at least 4 months but not more than 1 year? (Round your answer to 4 decimal places.)

Solution