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What is the expected standard deviation of stock A's returns based on the information presented in the table? Outcome Probability of outcome Stock A return
What is the expected standard deviation of stock A's returns based on the information presented in the table?
Outcome | Probability of outcome | Stock A return in outcome |
---|---|---|
Good | 19% | 75.00% |
Medium | 56% | 9.00% |
Bad | "?" | -40.00% |
36.17% (plus or minus 0.02 percentage points) | ||
30.58% (plus or minus 0.02 percentage points) | ||
37.79% (plus or minus 0.02 percentage points) | ||
32.33% (plus or minus 0.02 percentage points) |
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