Economic-mathematical modeling of MU im Witt

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Uploaded: 24.08.2017
Content: Экономико-математическое моделирование Тест.zip 8,71 kB

Product description

The test of the discipline "Economic and Mathematical Modeling"
1. Assignment
A separate and ordered set of interacting elements is called
1. the base
2. Technology
3. The system
4. file
2. Task
The model is
1. mathematical formulation of the problem
2. material or mentally represented object, replacing the original object
3. graphically represented object
4. The way the object is represented
3. Assignment
Measurements in economics form the basis of methods
1. quantitative
2. quality
3. Value
4. Natural
4. Assignment
Linear programming is a section
1. dynamic programming
2. Optimal programming
3. Simulation modeling
4. heuristic programming
5. Assignment
In the transport task, the total amount of cargo transported from each supplier to all consumers ____ the stock of this cargo
1. is equal to
2. more
3. less
4. corresponds to
6. Assignment
Heuristic distribution is carried out
1. in proportion to any value
2. With respect to mass
3. Optimally using the parameter
4. Proportionally to the periods
7. Assignment
In the construction of a symmetric dual problem, the number of basic variables of the original problem is equal to the number of constraints of the dual problem
1. is equal to
2. more
3. less
4. unequally
8. Assignment
The probability of occurrence of an event under conditions of certainty is
eleven
2) 0.5
3) 0.2
4) 0
Answer: No. 1
9. Assignment
In the queuing system for 6 hours 240 applications were received. Determine the average time interval between two consecutive requests
1) 1.5 min
2) 40 min
3) 3 min
4) 6 min
240/6 = 40
60/40 = 1.5 minutes
10. The task
Interindustry balance of production and distribution of products is the result of the development of input-output method of analysis and planning in the economy
1) balance sheet
2) linear
3) analytical
4) non-linear
11. The task
The concept of correlation was introduced by scientists:
1) Galton and Pearson
2) Neumann and Naylor
3) Bellman and Shannon
4) Ulam and Gauss

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