) Rob must pass two of these traffic lights on the way to work. What is the risk for that he comes to a red light both places? b) What is the probability that he gets the green light in at least one of the intersections? c) Daniel must pass 7 of the traffic lights daily. What is the probability that will get just green lights? What is the probability that Daniel will get exactly 5 green lights?
) Rob must pass two of these traffic lights on the way to work. What is the risk for that he comes to a red light both places? b) What is the probability that he gets the green light in at least one of the intersections? c) Daniel must pass 7 of the traffic lights daily. What is the probability that will get just green lights? What is the probability that Daniel will get exactly 5 green lights?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Along the main street in a city are several of the intersections with transverse streets
regulated by traffic lights. These show red 40% of the time, yellow 5% of the time and green
55% of the time. We assume that the traffic lights change between colors
independently.
a) Rob must pass two of these traffic lights on the way to work. What is the risk for
that he comes to a red light both places?
b) What is the
c) Daniel must pass 7 of the traffic lights daily.
What is the probability that will get just green lights?
What is the probability that Daniel will get exactly 5 green lights?
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