Select all of the true statements: When we successfully find a solution to a linear programming problem (using the Simplex LP method) with Solver, we cannot guarantee that the solution obtained is an optimal solution.
Select all of the true statements: When we successfully find a solution to a linear programming problem (using the Simplex LP method) with Solver, we cannot guarantee that the solution obtained is an optimal solution.
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter8: Evolutionary Solver: An Alternative Optimization Procedure
Section8.6: Fitting An S-shaped Curve
Problem 11P
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Select all of the true statements:
- When we successfully find a solution to a linear programming problem (using the Simplex LP method) with Solver, we cannot guarantee that the solution obtained is an optimal solution.
- If all the supplies and demands for a transportation model are integers, then the optimal Solver solution may or may not have integer-valued shipments.
- In transportation problem, shipping costs are often nonlinear due to quantity discounts.
- RISKSIMTABLE is a function in @RISK for running several simulations simultaneously, one for each setting of an input or decision variable.
- One of the primary advantages of simulation models is that they enable managers to answer what-if questions about changes in systems without actually changing the physical systems themselves.
- When we solve a nonlinear programming problem (NLP), it is very possible that Solver will obtain a suboptimal solution.
- A correlation matrix must always have 1’s along its diagonal (because a variable is always perfectly correlated with itself) and the correlations between variables elsewhere.
- The built-in functions in Excel, along with the RAND function, can be used to generate random numbers from many different types of probability distributions.
- A common distribution for modeling product lifetimes is the binomial distribution.
- The random nature of games of chance make them poor candidates for simulation.
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