Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. |
Returns | ||
Year | X | Y |
1 | 12 % | 19 % |
2 | 30 | 40 |
3 | 19 | -10 |
4 | -20 | -24 |
5 | 21 | 48 |
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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