Q. 2 Suppose p is the number of cars per minute passing through a certain road
junction between 5 PM and 6 PM, and p has a Poisson distribution with mean 3.
What is the probability of observing fewer than 3 cars during any given minute
in this interval?
(A) 8 / (2e3)
(B) 9 / (2e3)
(C) 17 / (2e3)
(D) 26 / (2e3)
Answer: (C)
Explanation:
