(Standard deviation) Given the following probabilities and returns for Mik's Corporation, find the standard deviation. PROBABILITY...
(Standard deviation) Given the following probabilities and returns for Mik's Corporation, find the standard deviation.
PROBABILITY 0.15 . 0.45 . 0.25 . 0.15
RETURNS . 10% . 5% . 18% . 13%
Mik's standard deviation is ------%. (Round to two decimal places)
Homework Answers
Expected Return = 0.15 * 0.10 + 0.45 * 0.05 + 0.25 * 0.18 + 0.15
* 0.13
Expected Return = 0.1020 or 10.20%
Variance = 0.15 * (0.10 - 0.1020)^2 + 0.45 * (0.05 - 0.1020)^2 +
0.25 * (0.18 - 0.1020)^2 + 0.15 * (0.13 - 0.1020)^2
Variance = 0.002856
Standard Deviation = (0.002856)^(1/2)
Standard Deviation = 0.0534 or 5.34%
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(Standard deviation) Given the following probabilities and
returns for Mik's Corporation, find the standard deviation.
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