Police records show that there has been an average of 2 accidents per week on a new freeway. Calculate the probabilities if these accidents follow a Poisson process.
For full marks your answer should be accurate to at least four decimal places.
a) Exactly 4 accidents in 2 weeks?
|P(x) = 0|
b) At least 3 accidents in 3 weeks?
|P(x) = 0|
c) No more than 4 accidents in 3 weeks?
|P(x) = 0|