Deneme Sınavı Soruları

20 soru
Cevap anahtarı açık: çöz, sonucunu gör

0 doğru · 0 yanlış · 20 kaldı

1
Which of the following is false according to Bayes' Theorem?
2
_____ is a graphical technique that represents all the elements in the decision problem with various geometric symbols.

Which of the following best completes the blank above?
3
States of Nature

S1(0.3) S2(0.5) S3(0.2)

A1 50 110 30

A2 100 60 50

A3 70 90 60

What is the Expected Monetary Value of the TL gain strategy table above ?
4
"The decision maker is a little optimistic, a little pessimistic and the method that involves both cases is called ________." Fill in the blank.
5
Which of the following is the function of a linear programming model that is desired to be maximized or minimized?
6
What is an anticipated value for a given investment at some point in the future called?
7
Which of these approaches implies that the decision maker should ignore all possible events except the one most likely to occur, and should select the best possible result in the given circumstances?
8
1. Decision Making Under Certainty
2. Decision Making Under Control
3. Decision Making Under Risk
4. Decision Making Under Uncertainty
Which of the above are types of decision making environments?
9
States of Nature

S1(0.2) S2(0.3) S3(0.5)

A1 50 110 30

A2 90 40 50

A3 70 100 10

What is the lowest loss value of the TL gain strategy table above according to the maximum probability criterion ?
10
Min_i{α*Min (0_ij)_j + (1 – α)*Max (0_ij)_j}. This is the mathematical representation of:
11
What is the third step in the decision-making process?
12
For a person who knows that there will be rain via the weather forecast reports and decides to take an umbrella with him/her, what do “taking an umbrella” and “weather forecast information” represent responsively in the decision-making process?
13
States of Nature

S1(0.4) S2(0.6)

A1 50 110

A2 100 60

A3 60 100

A4 70 90

A5 90 70

Which decision alternative (A1..A5) of the TL gain strategy table above should be chosen depend on Expected Monetary Value criterion ?
14
__________ indicates that all events occur equally likely if the probability of occurrence of events is unknown. Therefore, calculation is made considering that the event’s possibility occur equally.
15
A person who runs a soft drink shop plans to buy a vending machine for selling hot drinks in the upcoming winter months. The shopkeeper has identified five types of vending machines. The cost of these machines to the shopkeeper according to the density of the sales in winter is given in the table below.

The shopkeeper has optimistic personality structure. Accordingly, which is the most appropriate decision for the shopkeeper?
16
Which of the following is not one of the steps of the operations research approach?
17
Which of the following is a linear expression?
18
Which of the following presents the values of the alternatives under the events and are considered to evaluate the alternatives?
19
In which method does the decision maker think that the worst outcomes for each alternative will be realized?
20
What is it called when the decision have information about the probabilities of occurrence of the event?

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