Using the data in the following table, estimate the average return and volatility for each stock.
Realized Returns |
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Year |
Stock A |
Stock B |
|||
2008 |
−7% |
15% |
|||
2009 |
16% |
40% |
|||
2010 |
99% |
11% |
|||
2011 |
−7% |
−3% |
|||
2012 |
22% |
−3% |
|||
2013 |
15% |
24% |
The return of stock A is ????%. (Round to two decimal places.)
The return of stock B is ????%. (Round to two decimal places.)
The variance of stock A is ????(Round to five decimal places.)
The variance of stock B is ?????? (Round to five decimal places.)
The standard deviation of stock A is ???%.(Round to two decimal places.)
The standard deviation of stock B is ????%.(Round to two decimal places.)
Realized Returns | ||||
Year | Stock A | Stock B | ||
2008 | -7% | 15% | ||
2009 | 16% | 40% | ||
2010 | 99% | 11% | ||
2011 | -7% | -3% | ||
2012 | 22% | -3% | ||
2013 | 15% | 24% | ||
Average return | 23.00% | 14.00% | ||
Standard deviation | 39.22% | 16.52% | ||
Variance | 15.38% | 2.73% |
WORKINGS
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