3. On an average, there are 2 visits to a supershop per minute. What is the probability that the supershop will have 100 customer visits within the next 1 hour?
3. On an average, there are 2 visits to a supershop per minute. What is the probability that the supershop will have 100 customer visits within the next 1 hour?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:3. On an average, there are 2 visits to a supershop per minute. What is the probability that
the supershop will have 100 customer visits within the next 1 hour?
4. A mobile operator company has to deal with 12 site down issues per hour. What is the
probability that it will have to solve at least 4 site down issues within the next 10
minutes?
5. In a customer service center, there are 18 complaints dropped per minute. What is the
probability that the number of complaints in the next minute will be not more than 4 and
not less than 2?
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