Using the following returns calculate the arithmetic
| Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. |
| Returns | ||
| Year | X | Y |
| 1 | 11 % | 18 % |
| 2 | 29 | 39 |
| 3 | 18 | -12 |
| 4 | -19 | -26 |
| 5 | 20 | 47 |
| Requirement 1: | |
| (a) | Calculate the arithmetic average return for X. |
| (Click to select) 14.75% 14.40% 11.80% 13.33% 9.56% | |
| (b) | Calculate the arithmetic average return for Y. |
| (Click to select) 14.92% 10.69% 16.10% 16.50% 13.20% |
| Requirement 2: | |
| (a) | Calculate the variance for X. (Do not round intermediate calculations.) |
| (Click to select) 0.042213 0.041997 0.033770 0.027354 0.033597 | |
| (b) | Calculate the variance for Y. (Do not round intermediate calculations.) |
| (Click to select) 0.088292 0.081057 0.125088 0.110364 0.100070 |
| Requirement 3: | |
| (a) | Calculate the standard deviation for X. (Do not round intermediate calculations.) |
| (Click to select) 18.23% 14.89% 22.97% 20.49% 18.38% | |
| (b) | Calculate the standard deviation for Y. (Do not round intermediate calculations.) |
| (Click to select) 33.22% 29.71% 25.62% 39.54% 31.63%
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