17. Narrow bracketing of investments in a portfolio of risk assets can lead to which of the following except: a. Excess exposure to risk. b. Optimal exposure to risk. c. No risk in the portfolio.
17. Narrow bracketing of investments in a portfolio of risk assets can lead to which of the following except:
a. Excess exposure to risk.
b. Optimal exposure to risk.
c. No risk in the portfolio.
.
19. Sally is asked 10 questions and is told to give her answer in intervals such that 5% of the time the correct answer fell above the interval and 5% of the time the answer fell below the interval. The experimenter concludes that Sally is calibrated. For how many questions did the true answer fall within Sally’s given intervals?
a. 9
b. 10
c. 8
.
20 Sally is asked 10 questions and is told to give her answer in intervals such that 20% of the time the correct answer fell above the interval and 20% of the time the answer fell below the interval. The experimenter concludes that Sally is under-confident. For how many questions did the true answer fall within Sally’s given intervals?
a. 3
b. 5
c. 7
.
21. I have spun the roulette wheel 5 times in a row and each time I have landed on red. Which of the following statements reflects the “law of small numbers”?
a. Since red has occurred the last 5 times, then the roulette wheel is a on a “red streak” and red will most likely occur again.
b. Since red has occurred the last 5 times, then black is “overdue” and surely the next spin will result in black.
c. The probability of black occurring is the same regardless of the
.
25. Under which of the six editing tasks will an individual classify outcomes as gains or losses?
a. Classification.
b. Cancellation.
c. Coding.
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