In an automatic geolocation system, a dispatcher sends a message to six trucks in a fleet asking their locations. The waiting times for responses from the six trucks are iid exponential random variables, each with expected value 2 seconds. a) What is the probability that all six responses will arrive within 5 seconds? b) If the system has to locate all six vehicles within 3 seconds, it has to reduce the expected response thime of each vehicle. What is the maximum expected response time that will produce a location time for all six vehicles of 3 seconds or less with probaility of at least 0.9?
In an automatic geolocation system, a dispatcher sends a message to six trucks in a fleet asking their locations. The waiting times for responses from the six trucks are iid exponential random variables, each with expected value 2 seconds. a) What is the probability that all six responses will arrive within 5 seconds? b) If the system has to locate all six vehicles within 3 seconds, it has to reduce the expected response thime of each vehicle. What is the maximum expected response time that will produce a location time for all six vehicles of 3 seconds or less with probaility of at least 0.9?
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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In an automatic geolocation system, a dispatcher sends a message to six trucks in a fleet asking their locations. The waiting times for responses from the six trucks are iid exponential random variables, each with
a) What is the
b) If the system has to locate all six vehicles within 3 seconds, it has to reduce the expected response thime of each vehicle. What is the maximum expected response time that will produce a location time for all six vehicles of 3 seconds or less with probaility of at least 0.9?
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