MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
Consider the traffic light at the intersection of 5th Avenue and Meyran Avenue. The probability
of getting a green light on your way home at a given time (you always leave at the same time) is 0.35 and
that of yellow light is 0.04.
(a) What is the probability of getting either a green or a yellow light on a randomly chosen
day?
(b) What is the probability of finding a red light on both Monday and Tuesday?
(c) What is the probability that you don’t encounter red light until Wednesday starting Monday?
(d) What is the probability of getting a green light on Wednesday given you had a red light on
Tuesday?
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