
Ultimate access to all questions.
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% |
A
0.11
B
0.22
C
0.33
D
0.15