Q P.6: On its way, a car meets 4 traffic lights, and the probability that each of them will be red is 0.5. Let X be a discrete random variable equal to the number of traffic lights that were green when the car arrived. X may take the values of 0, 1, 2, 3, 4. (Assume traffic lights are independent.) What is the probability distribution of X? The probability distribution of X is 3 4 p(x) 0.5 0.25 0.125 0.0625 0.0625 The probability of distribution of X is 3 p(x) 0.5 0.5 0.25 0.125 The probability of distribution of X is 3 4 p(x) 0.5 0.25 0.5 0.25 0.125 The probability distribution of X is 1 3 4 p(x) | 0.5 || 0.5 || 0.5 | 0.5 || 0.5 The probability of distribution of X is 3 4 p(x) || 0.0625 0.0625 0.125 0.25 0.5
Q P.6: On its way, a car meets 4 traffic lights, and the probability that each of them will be red is 0.5. Let X be a discrete random variable equal to the number of traffic lights that were green when the car arrived. X may take the values of 0, 1, 2, 3, 4. (Assume traffic lights are independent.) What is the probability distribution of X? The probability distribution of X is 3 4 p(x) 0.5 0.25 0.125 0.0625 0.0625 The probability of distribution of X is 3 p(x) 0.5 0.5 0.25 0.125 The probability of distribution of X is 3 4 p(x) 0.5 0.25 0.5 0.25 0.125 The probability distribution of X is 1 3 4 p(x) | 0.5 || 0.5 || 0.5 | 0.5 || 0.5 The probability of distribution of X is 3 4 p(x) || 0.0625 0.0625 0.125 0.25 0.5
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
![Q P.6: On its way, a car meets 4 traffic lights, and the probability that each of them will be red is 0.5. Let X be a
discrete random variable equal to the number of traffic lights that were green when the car arrived. X may take the
values of 0, 1, 2, 3, 4. (Assume traffic lights are independent.) What is the probability distribution of X?
The probability distribution of X is
3
4
p(x)
0.5
0.25
0.125 0.0625 0.0625
The probability of distribution of X is
3
p(x)
0.5
0.5
0.25
0.125
The probability of distribution of X is
3
4
p(x)
0.5
0.25
0.5
0.25
0.125
The probability distribution of X is
1
3
4
p(x) | 0.5 || 0.5 || 0.5 | 0.5 || 0.5
The probability of distribution of X is
3
4
p(x) || 0.0625 0.0625
0.125
0.25
0.5](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F06e56484-3558-48c1-a243-11027d071b7c%2Fe8b37a39-07b2-49d2-b418-6a16be1c120f%2F2i6h0gn.png&w=3840&q=75)
Transcribed Image Text:Q P.6: On its way, a car meets 4 traffic lights, and the probability that each of them will be red is 0.5. Let X be a
discrete random variable equal to the number of traffic lights that were green when the car arrived. X may take the
values of 0, 1, 2, 3, 4. (Assume traffic lights are independent.) What is the probability distribution of X?
The probability distribution of X is
3
4
p(x)
0.5
0.25
0.125 0.0625 0.0625
The probability of distribution of X is
3
p(x)
0.5
0.5
0.25
0.125
The probability of distribution of X is
3
4
p(x)
0.5
0.25
0.5
0.25
0.125
The probability distribution of X is
1
3
4
p(x) | 0.5 || 0.5 || 0.5 | 0.5 || 0.5
The probability of distribution of X is
3
4
p(x) || 0.0625 0.0625
0.125
0.25
0.5
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