Mr. Smith is a coffee addict. He keeps switching between three brands of coffee, say A,...
Mr. Smith is a coffee addict. He keeps switching between three brands of coffee, say A, B and C, from week to week according to a Markov chain with the following transition probability
matrix:
p= .1 .3 .6
.1 .5 .4
(.3 .2 .5)
(a) If he is using brand A this week (i.e., week 1), what is the probability distribution of the
brand he will be using in week 10?
(b) What fraction of time does Mr. Smith consume brand A coffee?
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The question is actually on the third picture, i’m not sure if
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Please complete Q9. You may need information from Q7.
Please clearly label a b. Total 2 questions. Please complete Q
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