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Author Question: The portfolio variance is the: a. sum of the squares of the deviations from the mean value under ... (Read 75 times)

stock

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on: Jun 24, 2018
The portfolio variance is the:
 a. sum of the squares of the deviations from the mean value under each scenario.
  b. average of the sum of the squares of the deviations from the mean value under each investment scenario.
  c. average of the product of the squares of the deviations from the mean value under each scenario.
  d. average of the sum of the deviations from the mean value under each investment scenario.

Question 2

In constructing a frequency distribution, as the number of classes are decreased, the class width
 a. decreases
  b. remains unchanged
  c. increases
  d. can increase or decrease depending on the data values


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millet

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Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

C


stock

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  • Posts: 573
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

frankwu0507

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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