In: Finance
The last four years of returns for a stock are as shown here:
Years | 1 | 2 | 3 | 4 |
Return | -4.2% | +28.3% | +12.2% | +3.9% |
a. What is the average annual return?
b. What is the variance of the stock's returns?
c. What is the standard deviation of the stock's returns?