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Use the Poisson Distribution to Find the Indicated Probability λ=1.64\lambda = 1.64

Question 103

Multiple Choice

Use the Poisson Distribution to find the indicated probability. Round to three decimal places when necessary.
-The number of calls received by a car towing service in an hour has a Poisson distribution with parameter λ=1.64\lambda = 1.64 . Find the probability that in a randomly selected hour the number of calls is between 2 and 4 inclusive.


A) 0.8970.897
B) 0.4620.462
C) 0.4030.403
D) 0.4810.481

Correct Answer:

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