Sunita's job is to provide technical support to computer users.Suppose the arrival of calls can be modeled by a Poisson distribution with a mean of 4.8 calls per hour.What is the probability that in the next 15 minutes there will be no calls?
A) 0.3614
B) 0.6988
C) 0.3012
D) 0.0082
E) 0.0395
Correct Answer:
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