In Problems 41-44, approximate the stationary matrix
Want to see the full answer?
Check out a sample textbook solutionChapter 9 Solutions
Finite Mathematics for Business, Economics, Life Sciences and Social Sciences
Additional Math Textbook Solutions
Thinking Mathematically (6th Edition)
Elementary Statistics (13th Edition)
University Calculus: Early Transcendentals (4th Edition)
Elementary Statistics
Elementary Statistics: Picturing the World (7th Edition)
Pre-Algebra Student Edition
- 2. Suppose that in Example 2.27, 400 units of food A, 500 units of B, and 600 units of C are placed in the test tube each day and the data on daily food consumption by the bacteria (in units per day) are as shown in Table 2.7. How many bacteria of each strain can coexist in the test tube and consume all of the food? Table 2.7 Bacteria Strain I Bacteria Strain II Bacteria Strain III Food A 1 2 0 Food B 2 1 3 Food C 1 1 1arrow_forward2.2.5. A simple Usher model of a certain organism tracks immature and (.2 3 mature classes, and is given by the matrix P .3 .5 a. On average, how many births are attributed to each adult in a time step? b. What percentage of adults die in each time step? c. Assuming no immature individuals are able to reproduce in a time step, what is the meaning of the upper left entry in P? d. What is the meaning of the lower left entry in P?arrow_forwardA population is modeled with three larva, pupa and adult, and the resulting structured 0.6 population model transition matrix is 0.5 0.9 0.8 (a) Explain what this matrix says about the three states. (b) Starting with a population of (0, 30, 100), does the population stabilize, increase or decrease over time? If it stabilizes, to what distribution?arrow_forward
- In an office complex of 1100 employees, on any given day some are at work and the rest are absent. It is known that if an employee is at work today, there is an 80% chance that she will be at work tomorrow, and if the employee is absent today, there is a 51% chance that she will be absent tomorrow. Suppose that today there are 913 employees at work. .80 .49 ( a) Find the transition matrix for this scenario. .2 .51 (b) Predict the number that will be at work five days from now. 781.5 2.45 (c) Find the steady-state vector. .29arrow_forwardI hope i understand clearly.arrow_forward3. A study has determined that the occupation of a boy, as an adult, depends upon the occupation of his father and is given by the following transition matrix where P= professional, F= farmer and L= laborer Father's Occupation P F L 0.80 0.30 0.20 0.10 0.50 0.20 0.10 0.20 0.60 P Son's F Occupationarrow_forward
- Consider the two state switch model from the videos with state space S = {1,2} and transition rate matrix where A = 1 and u = 1.5. (a) If the system is in state 1, what is the mean time until it transitions to state 2? Number (b) Evaluate P11 (0) Number (C) Evaluate P11 (0.4) Number (d) Evaluate P21 (0.4) Numberarrow_forwardFor a transition matrix for a problem about people migrating from one region to another, O the columns will sum to 1 if there are no new people added to the system. if the number of people increase both rows and columns must sum to more than 1. O either the rows always sum to 1 or the columns always sum to 1 but not both. the rows will sum to 1 when the populations increase linearly. Question 5 ( , Find the answer that selects all the true statements about trace. a) If A = then tr(A) = 16. %3D b) If A and conform for multiplication in either order, then tr(AB) = tr(BA). c) If C conforms with A for multiplication CA, and A and B have the same dimensions, then tr(C(A + B)) = tr(C)tr(A) + tr(B)tr(C). d) If A and B conform for multiplication AB and C have the same dimensions as AB then tr(AB + C = tr(A)tr(B) + tr(C). Both c) and d).arrow_forward5. A small vegetarian shop serves only two kinds of sandwiches: falafel and tofu. The shop observes that if a customer orders a falafel sandwich, there is that they will order a falafel sandwich on their next visit. If the custômer orders a tofu sandwich, there is a 40% chance that they will order a falafel sandwich on their 70% chance next visit. (a) Give a transition matrix associated with this situation; (b) A customer shops at the sandwich shop once per week. If the customer ordered a falafel sandwich two weeks ago, what is the probability that they will order a tofu sandwich this week? (c) Find the steady state vector associated with this situation.arrow_forward
- only HANDWRITTEN answer needed ( NOT TYPED)arrow_forwardc. The market share of two companies A and B is 30% and 70% in the current time period. The information obtained in terms of the customer loss and retention is given by the matrix P. [0.3 0.2] P = Lo.7 0.8] i.Determine the transition probability matrix in the 1st and 2nd month. ii.What is the steady state of the two companies?arrow_forwardQ. 3arrow_forward
- Elementary Linear Algebra (MindTap Course List)AlgebraISBN:9781305658004Author:Ron LarsonPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning