Question: Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. Returns Year X Y 1 13
| Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. |
| Returns | ||
| Year | X | Y |
| 1 | 13 % | 19 % |
| 2 | 31 | 40 |
| 3 | 20 | -11 |
| 4 | -21 | -25 |
| 5 | 22 | 48 |
| Calculate the arithmetic average return for X. |
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| Calculate the arithmetic average return for Y. |
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| Calculate the variance for X. |
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| Calculate the variance for Y. |
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| Calculate the standard deviation for X. |
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| Calculate the standard deviation for Y. |
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