If a Markov chain starts in state 2, the probability that it is still in state 2 after THREE transitions is always equal to P22. От OF Submit Answer Tries 0/1 The sum of all the values in a transition probability matrix P is 1. От OF Submit Answer In a random walk Xx with P[success]=P[failure], E[Xx]=0 at Tries 0/1 any time k. От OF Submit Answer Tries 0/1 The expected value of a Bernoulli process is a number between -1 and +1 (including these values) for any value of n. От ОF Submit Answer Tries 0/1 All Markov chains have an infinite number of states. От OF

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