Question 32 Beginning at 12:00 midnight, a computer center is up for 1 hour and then down for 2 hours on a regular cycle. A person who is unaware of this schedule dials the center at a random time between 12:00 midnight and 5:00am. What is the probability that the center is up when the person's call comes in?
Question 32 Beginning at 12:00 midnight, a computer center is up for 1 hour and then down for 2 hours on a regular cycle. A person who is unaware of this schedule dials the center at a random time between 12:00 midnight and 5:00am. What is the probability that the center is up when the person's call comes in?
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:Question 32
Beginning at 12:00 midnight, a computer center is up for 1 hour and then down
for 2 hours on a regular cycle. A person who is unaware of this schedule dials
the center at a random time between 12:00 midnight and 5:00am. What is the
probability that the center is up when the person's call comes in?
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