A Markov chain has transition matrix(0.10.3 0.6P =0.4 0.6.0.30.2 0.5.with initial distribution (T,, T2, T3) = (0.2,0.3,0.5). Find the following:(a) P(X, = 3 | X6 = 2)(b) P(X, = 2 | X1 = 2, X5 = 1, X, = 3)(c) P(X2 = 3)

The Markov Chain has transition matrix P = 0.10.30.600.40.60.30.20.5 with initial distribution…

Answered: A Markov chain has transition matrix…

A First Course in Probability (10th Edition)

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Author:Sheldon Ross

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Chapter1: Combinatorial Analysis

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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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Q. No. 42 Let {X,}nzo be a homogeneous Markov chain whose state space is {0,1,2} and 1 whose one-step transition probability matrix is P = 0.3 0.7. Then 1 lim P(X2n = 2 |X, = 2) = (correct up to one decimal place). n-00
Use a software program or a graphing utility with matrix capabilities to find the transition matrix from B to B'. B = {(2, 5), (1, 2)}, B' = {(-1, 10), (-1,5)} ↓ 1 Need Help? Read It Watch It
[stochastic process1]
Consider a (non)-symmetric random walk M = Xo +X1+X2+…+Xn where X;'s (i> 1) are independent and identical distributed, P(X; = 1) = p and P(X;=-1) =1–p and Xo = 0. Let Sn = eaS,-n Denote Fn= 0(X1,...,Xn). Find a such that (Sn)n20 is a (Fn)n20 - martingale.
Suppose qo = [1/4, 3/4] is the initial state distribution for a Markov process with the following transition matrix: %3D [1/2 1/2] M = [3/4 1/4] (a) Find q1, 92, and q3. (b) Find the vector v that qo M" approaches. (c) Find the matrix that M" approaches.
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7. For simple linear regression, we assume that Y = Bo + BIX +e, where e - N(0,0?) and X is fixed (not random). We collect n i.i.d, training sample (x),y1)....(XYn)). Prove that the (Bo.B1) estimated through minimizing RSS equals to the one through maximizing likelihood.
b) Let X₁, X₂,..., X and Y₁, Y₂, ..., Ym be random samples from populations with moment generating 25 functions Mx₁(t) = ³t+t² and My(t) = (₁-¹)²5, respectively. i) Find the sampling distribution of the statistic W = X₁ + 2X₂ − X3 + X4 + X5. ii) What is the value of the sample size n, if P[Σ1(X¡ − X)² > 68.3392] = 0.025? iii) What is the value of the sample size m, if P(|Ỹ - µy| ≥10) < 0.04?
Example 18.2 For the probability density of a system of random variables (X, Y): f(x, y) = 0.5 sin (x + y) (0 < x < 7,0 << 7), 2' determine (a) the distribution function of the system, (b) the expectations of X and Y, (c) the covariance matrix.

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A Markov chain has transition matrix (0.1 0.3 0.6' P = 0 0.4 0.6 \0.3 0.2 0.5. vith initial distribution (n,,12, T3) = (0.2,0.3,0.5). Find the follow a) P(X, = 3 | X6 = 2) b) P(Y - 2LY - 2 Y - 1 Y - 3)