CLICK TO DOWNLOAD MAT 540 Midterm Exam 1. Deterministic techniques assume that no uncertainty exists in model parameters. 2. A continuous random variable may assume only integer values within a given interval. 3. An inspector correctly identifies defective products 90% of the time. For the next 10 products‚ the probability that he makes fewer than 2 incorrect inspections is 0.736. 4. A decision tree is a diagram consisting of circles decision nodes‚ square probability nodes‚ and
Premium Random variable Probability theory Randomness
CLICK TO DOWNLOAD MAT 540 MIDTERM EXAM 1. Regret is the difference between the payoff from the best decision and all other decision payoffs. 2. Variable costs are independent of volume and remain constant. 3. Regret is the difference between the payoff from the 4 A _________ period of real time is represented by a __________ period of simulated time. 5. A seasonal pattern is an up-and-down repetitive movement within a trend occurring periodically 6. A trend is a gradual‚
Premium Decision theory Operations research Simulation
CLICK TO DOWNLOAD MAT 540 MIDTERM EXAM 1. Deterministic techniques assume that no uncertainty exists in model parameters. 2. A continuous random variable may assume only integer values within a given interval. 3. A joint probability is the probability that two or more events that are mutually exclusive can occur simultaneously. 4. A decision tree is a diagram consisting of circles decision nodes‚ square probability nodes‚ and branches. 5. A table of random numbers must be
Premium Normal distribution Random variable Cumulative distribution function
TQuantitative Methods – MAT 540 Student Course Guide Prerequisite: MAT 300 Quarter Meeting Days/Time Instructor Instructor Phone Instructor E-mail Instructor Office Hours/Location Academic Office Phone Number Strayer Technical Support INSTRUCTIONAL MATERIAL – Required ( including all mandatory software) 1-877-642-2999 Taylor‚ B. M. (2010). Introduction to management science (10th ed.). Upper Saddle River‚ NJ: Pearson/Prentice Hall. QM for Windows and Treeplan add-on for Excel. This software
Premium Linear programming Decision theory Operations research
Final Examination Math 540 Quantitative Methods Good luck on the exam. I hope you have enjoyed the course. Dr. West Multiple Choice (2 points each) (Select 8 – drop 1) ______1) For your project‚ what one way will not possibly generate increased profit? a) Increase your building space or lot size. b) Decrease the money paid to employees. c) Refinance the loan at a lower rate. d) Charge more for
Premium Operations research Linear programming Optimization
Question 1 Fixed cost is the difference between total cost and total variable cost. Answer Selected Answer: True Correct Answer: True Question 2 In general‚ an increase in price increases the break even point if all costs are held constant. Answer Selected Answer: False Correct Answer: False Question 3 Parameters are known‚ constant values that are usually coefficients of variables in equations. Answer Selected
Premium Normal distribution Costs Probability theory
Pioneers McCulloch and Pitts built their neural networks model using a large number of interconnected __________ artificial neurons. a. dual b. binary c. singular d. all of the above Choose one answer. a. dual b. binary c. singular d. all of the above Question 2 Marks: 10 Sigmoid function is an S-shaped transfer function in the range of 0 to 1 and is also a useful __________ transfer function. a. integer b. binary c. linear d. nonlinear
Premium Problem solving Visual acuity Photoreceptor cell
MA1506 TUTORIAL 1 1. Solve the following differential equations: (a) x(x + 1)y = 1 (b) (sec(x))y = cos(5x) (c) y = e(x−3y) (d) (1 + y)y + (1 − 2x)y 2 = 0 Use www.graphmatica.com to sketch the functions you found as solutions of [a]-[d]‚ if y = 1/2 at x = 1. Graphmatica can also directly sketch the graph if you insert the equation itself; for example‚ in [a] you just enter x(x + 1)dy = 1 {1‚ 1/2}. [curly brackets for the initial conditions‚ with x followed by y.] Here dy represents
Premium Mathematics Derivative Polynomial
* Question 1 0 out of 5 points | | | Which of the following offers the greatest protection against bot attacks? Answer | | | | | Selected Answer: | Having corporations use adequate anti-virus protection | | | | | * Question 2 5 out of 5 points | | | In 2004‚ ICQ users were enticed by a sales message from a supposed anti-virus vendor. On the vendor’s site‚ a small program called Mitglieder was downloaded to the user’s machine. The program enabled outsiders to
Premium Malware Trojan horse Computer virus
degrees (D) Not enough information to tell Given that the quadrilateral pictured is a parallelogram‚ what is the measure of angle 2? Figure 6 (A) 40 degrees (B) 80 degrees (C) 100 degrees (D) Not enough information to tell What polygon has 540 degrees of interior angles and 14 diagonals? (A) A pentagon (B) A heptagon (C) Any polygon (D) There is no polygon with such characteristics If the sum of the lengths of the bases of a trapezoid is 12‚ what is the length of its median? (A)
Premium Mathematics Area Regular polygon