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 24% 65.00% Medium 46% 17.00% Bad "?" -43.00% Selected Answer: 39.89% (plus or minus 0.02 percentage points) Answers: 31.68% (plus or minus 0.02 percentage points) 29.94% (plus or minus 0.02 percentage points) 39.89% (plus or minus 0.02 percentage points) 38.27% (plus or minus 0.02 percentage points)