On average, a certain call center receives 73 calls per hour. a. What is the probability that in a certain minute, the call center receives no call? b. What is the probability that in a certain minute, the call center receives more than 3 calls?

On average, a certain call center receives 73 calls per hour. a. What is the probability that in a certain minute, the call center receives no call? b. What is the probability that in a certain minute, the call center receives more than 3 calls?

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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On average, a certain call center receives 73 calls per hour.

a. What is the probability that in a certain minute, the call center receives no call?
b. What is the probability that in a certain minute, the call center receives more than 3 calls?

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