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9. The number N of queries arriving in t seconds at a call center is a Poisson random variable with parameter Åt where is the average arrival rate in queries/second. Assume that the arrival rate is four queries per minute. Find the probability that there are fewer than 5 queries in 2 minutes.

9. The number N of queries arriving in t seconds at a call center is a Poisson random variable with parameter Åt where is the average arrival rate in queries/second. Assume that the arrival rate is four queries per minute. Find the probability that there are fewer than 5 queries in 2 minutes.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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9. The number N of queries arriving in t seconds at a call center is a Poisson random variable with parameter λt where is the average arrival rate in queries/second. Assume that the arrival rate is four queries per minute. Find the probability that there are fewer than 5 queries in 2 minutes.
Transcribed Image Text:9. The number N of queries arriving in t seconds at a call center is a Poisson random variable with parameter λt where is the average arrival rate in queries/second. Assume that the arrival rate is four queries per minute. Find the probability that there are fewer than 5 queries in 2 minutes.
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