The Number of Cars Arriving at a Toll Booth in Five-Minute

Multiple Choice

The number of cars arriving at a toll booth in five-minute intervals is Poisson distributed with a mean of 3 cars arriving in five-minute time intervals.The probability of 5 cars arriving over a five-minute interval is _______.

A) 0.0940
B) 0.0417
C) 0.1500
D) 0.1008
E) 0.2890