What kind of model is represented in the diagram below? Phi_21 X_1 X_2 Gamma_11 Gamma_12 Y 1 Zeta_1
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- Find the second-order contact matrix PQ mentioned in the text.Explain Homoskedasticity-Only Standard Errors of the covariance matrix?In certain parts s of the world, tuberculosis (TB) is present in 25% of the population. Chest X-ray used as a diagnostic tool has an accuracy of 99% detection of TB if present. Only in 0.5% of the cases, normal people get a positive diagnosis. Draw a transition chart to demonstrate the model. Obtain the transition matrix. What is the probability that a randomly chosen person tests negative? If a randomly chosen person tests positive, what is the probability that the person was disease free? Q.5 a. b. C. d.
- Use a software program or a graphing utility with matrix capabilities to find the transition matrix from 8 to 8' B= ((2, 5), (1, 2)), B'= ((-5, -2), (5, 1)) -21 23 11 Need Help? Watch Read itUse 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' = {(-15, -2), (10, 1)} Need Help? Read It Watch ItFind the transition matrix from B to B'. B = {(1, 0), (0, 1)}, B' = {(2, 16), (1, 9)} Need Help? Read It Watch It
- 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' = {(2, 5), (1, 5)} Consider the following. B = {(-3, 2), (-2, 1)}, B' = {(-12, 0), (-4, 4)}, -1 [x]g' = (a) Find the transition matrix from B to B'. p-1 = (b) Find the transition matrix from B' to B. P = (c) Verify that the two transition matrices are inverses of each other. 1 Pp-1 = 1 (d) Find the coordinate matrix [x]g, given the coordinate matrix [x]g•. [x]B =Can you show that Q is an intensity matrix?According to data collected during one year in a large metropolitan community, 30% of commuters used public transportation to get to work, and this rose by 4% the following year. This is modeled by the transition matrix P P' M= P P' 0.9 0.1 0.1 0.9 , So = [0.3 0.7] where P represents the percentage of people that use public transportation and P' the percentage of people that do not. What percentage of commuters in this communit will use public transportation in the long run? Round the percent to the nearest tenth. O A. 50.0% OB. 37.2% O C. 34.0% O D. 30.0% C