Consider the Markov chain specified by the following transition diagram. a. Find the steady-state probabilities of all states. b. If the initial state is 7, what is the expected 0.3 0.4 number of steps to reach state 1 or 3? 0.8 0.3 c. If at step 0 the system was in state 4, what is the probability that after step 3 it was in state 3 and

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter3: Matrices
Section3.7: Applications
Problem 3EQ: In Exercises 1-4, let P=[0.50.30.50.7] be the transition matrix for a Markov chain with two states....
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Consider the Markov chain specified by the following transition diagram.
a. Find the steady-state probabilities of all states.
0.4
b. If the initial state is 7, what is the expected
0.3
0.4
0.2
number of steps to reach state 1 or 3?
0.8
0.2
c. If at step 0 the system was in state 4, what is the
probability that after step 3 it was in state 3 and
after step 47 it was in state 3 again?
Transcribed Image Text:Consider the Markov chain specified by the following transition diagram. a. Find the steady-state probabilities of all states. 0.4 b. If the initial state is 7, what is the expected 0.3 0.4 0.2 number of steps to reach state 1 or 3? 0.8 0.2 c. If at step 0 the system was in state 4, what is the probability that after step 3 it was in state 3 and after step 47 it was in state 3 again?
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