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Mathematics, 20.08.2019 00:10 asra44

The variance of a stock's returns can be calculated as the:
a. square root of the average value of deviations from the mean.
b. average value of squared deviations from the mean.
c. sum of the deviations from the mean.
d. average value of deviations from the mean.

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The variance of a stock's returns can be calculated as the:
a. square root of the average va...

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