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 8
| Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. |
| Returns | ||
| Year | X | Y |
| 1 | 8 % | 22 % |
| 2 | 26 | 43 |
| 3 | 15 | -7 |
| 4 | -16 | -21 |
| 5 | 17 | 51 |
| Calculate the arithmetic average return for X. |
| Calculate the arithmetic average return for Y. |
| Calculate the variance for X. |
| Calculate the variance for Y. |
| Calculate the standard deviation for X. |
| Calculate the standard deviation for Y. |
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