Question: Given the following probability distribution, what is the standard deviation of returns for Security i? State Pi ri 1 0.2 10% 2 0.5 18% 3

Given the following probability distribution, what is the standard deviation of returns for Security i? State Pi ri 1 0.2 10% 2 0.5 18% 3 0.3 30% (If the answer is 2.34%, enter 2.34)
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