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Problem 5.2. The probability distribution of return on a stock follows: Probability 0.2: Return -20% Probability 0.3: Return 0% Probability 0.4: Return 20% Probability 0.1:
Problem 5.2. The probability distribution of return on a stock follows:
Probability 0.2: Return -20%
Probability 0.3: Return 0%
Probability 0.4: Return 20%
Probability 0.1: Return 40%
Calculate the expected return and the standard deviation of return (Please show ALL workings)
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