Exam 12: Decision-Making Under Conditions of Risk and Uncertainty

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The following represent a tutor's estimate of the probability of students A, B, C and D failing an examination. Which student does the tutor consider has the best chance of passing the examination?

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A

Which of the following statements is untrue regarding a probability distribution?

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C

Which of the following is NOT a feature of a probability distribution?

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C

The joint probability of two events occurring together is:

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Which of the following is NOT a measure of uncertainty?

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Which of the following best describes objective probabilities?

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The most likely outcome represents:

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Which of the following assumptions apply when making decisions on the basis of expected values:

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Under what circumstances can risk reduction NOT be achieved from combining investments?

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Which of the following represent states of nature?

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The following represent the expected values and standard deviations for alternatives a-d. Which alternative has the highest absolute risk?

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The decision rule under the maximin criterion is to:

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In a decision tree the boxes refer to:

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The maximum amount that is worth paying to obtain additional information consists of:

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The expected value represents:

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