Given the probability matrix above, the standard deviation of Stock B is closest to? | **Stock A Return (RA)** | **RB = 50%** | **RB = 20%** | **RB = –30%** | |------------------------|-------------|-------------|---------------| | **RA = –10%** | 40% | 0% | 0% | | **RA = 10%** | 0% | 30% | 0% | | **RA = 30%** | 0% | 0% | 30% | | Financial Risk Manager Part 1 Quiz - LeetQuiz