Busıness Decısıon Models (ENG)
2019–2020 Vize (Ara Sınav) Çıkmış Soruları
- 20 soru
- Cevap anahtarı açık: çöz, sonucunu gör
- 1
Which of the following is the first step in the decision making process?
- 2
I. Decision making under risk
II. Decision making under uncertainty
III. Decision making under chaos
IV. Decision making under certainty
V. Decision making under conflict
Which of the following options are the types of decision making environments?
- 3
In a decision problem, the decision maker is aware of various possible events (states of nature) but has insufficient information to assign any probabilities of occurrence to them.
What is the name of this type of decision making problem?
- 4
In this method, calculation is made considering that the event’s possibility occur equally.
Which of the following is this method?
- 5
When the objective function is maximization, the minimum values for the alternatives are determined. The highest of these minimum values is selected.
Which method is appropriate for this statement?
- 6
E1, E2, E3, E4 show the events and A1, A2, A3 show the alternatives. The profit values of each event are given in the following table. The aim of the decision maker is to make the maximum profit.
Which is the most appropriate decision according to the Equally Likely Method?
- 7
In decision analysis, the term -------, which means uncertainty in future results, is the probability of occurrence of each condition.
Which of the following correctly completes the space left blank in the above sentence?
- 8
States of
Nature
Decision
S1(0.55)
S2(0.45)
A 1
60
70
Alternatives
A 2
90
80
A 3
75
85
What is the minimum expected opportunity loss (EOL) value of the following gain structured strategy table?
- 9
Which of the following explains the maximum amount of price you would be willing to pay for additional information about a decision problem?
- 10
Which of the following is not one of the components of the decision tree?
- 11
What is represented in a square shape on the decision tree which two or more branches emerge?
- 12
Which one of the following is not an assumption for a linear program?
- 13
What is the term for the inner area that is formed by the lines of the constraints in the two-dimensional plane for a two-variable linear program?
- 14
What is the term for the restriction on decision variables by means of equality or inequality?
- 15
For the graphical solution of two-variable linear minimization models, a series of lines (iso-cost lines) are drawn until the last one hits the edge of the feasible region that is the nearest to the origin. Which of the following does have the same slope as the iso-cost lines?
- 16
Which statement is true about the solution of a two-variable linear model?
- 17
The following strategy table shows the gains of an investor on different alternatives an states of nature.
If the investor wants to decide depending on the maximum probability criterion what is the highest gain value?
- 18
A company that wants to offer a new product to the market should plan the size of the manufacturing facility that needs to be built to produce this product. However, it does not know what the demand for this new product and the startup cost of developing it will be.
In this case, which of the following is the reason why the decision is difficult?
- 19
Which of the following is incorrect?
- 20
------- are chosen by the decision maker. Therefore they are controllable variables in decision problems.
Which of the following is written in the blank?
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