What is the expecled standard deviation of stock Ais returns based on the information presented in the table? 29.66% iplus or minus 0.02 percertage points) 35.50% (ptus or minus 0.02 percentage points) 27,18% (plus or minus 0.02 percontage points) 33.38% (plus or minus 0.02 percentage points) The expected standard devation can not be esimated because the probabily of the bad ouscome is not given or the standard deviabon can be computed from the given information, but none of the above is within 0.10 percentage points of the correct