Question
You've collected the following historical rates of return for stocks A and B: Year (t) r A,t r B,t 2016 0.02 0.01 2015 0.08 0.05
You've collected the following historical rates of return for stocks A and B:
| Year (t) | rA,t | rB,t |
|---|---|---|
| 2016 | 0.02 | 0.01 |
| 2015 | 0.08 | 0.05 |
| 2014 | 0.17 | 0.07 |
What was the standard deviation of returns for stock A?
*The answer is not 0.05196 or 5.196%, I already tried that and got it wrong*
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ISE Analysis For Financial Management
Authors: Robert C. Higgins Professor, Jennifer Koski
13th International Edition
1265042632, 9781265042639
