
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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In a call center that stays open all the time, calls arrive as a Poisson process with a mean rate of 0.3 complaints per hour.
(a) After receiving a call (the 1st call), what is the probability that the 51st call arrives within 150 hours?
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(b) After receiving a call, what is the probability that the next call arrives after 2 hours
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(c) The number of calls received each day is recorded for 50 consecutive days. Find the probability that the sum of these 50 numbers is less than 356.
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