3.2.1 A Markov chain {X} on the states 0, 1, 2 has the transition probability matrix 1 2 0.2 0.7 0.2 0.6 2 0.6 0.1 0.3 0 0 0.1 0.1 P= 1 0.2 (a) Compute the two-step transition matrix P². (b) What is Pr{X3 = 1|X₁ = 0}? (c) What is Pr{X3 = 1|Xo = 0}?

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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3.2.1 (a) P2
(b) 0.13.
(c) 0.16.
0.47 0.13 0.40
0.42 0.14 0.44
0.26 0.17 0.57
Transcribed Image Text:3.2.1 (a) P2 (b) 0.13. (c) 0.16. 0.47 0.13 0.40 0.42 0.14 0.44 0.26 0.17 0.57
3.2.1 A Markov chain {X₂} on the states 0, 1, 2 has the transition probability matrix
0
1 2
0 0.1 0.2 0.7
P= 1 0.2 0.2 0.6
2 0.6 0.1 0.3
(a) Compute the two-step transition matrix P².
(b) What is Pr{X3 = 1|X₁ = 0}?
(c) What is Pr{X3 = 1|Xo = 0}?
Transcribed Image Text:3.2.1 A Markov chain {X₂} on the states 0, 1, 2 has the transition probability matrix 0 1 2 0 0.1 0.2 0.7 P= 1 0.2 0.2 0.6 2 0.6 0.1 0.3 (a) Compute the two-step transition matrix P². (b) What is Pr{X3 = 1|X₁ = 0}? (c) What is Pr{X3 = 1|Xo = 0}?
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