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Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. Returns Year X Y 1 9
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. |
Returns | ||
Year | X | Y |
1 | 9 % | 25 % |
2 | 27 | 46 |
3 | 16 | -14 |
4 | -17 | -28 |
5 | 18 | 54 |
Requirement 1: | |
(a) | Calculate the arithmetic average return for X. |
(Click to select) 13.25% 11.98% 8.59% 10.60% 12.93% |
(b) | Calculate the arithmetic average return for Y. |
(Click to select) 18.76% 16.60% 20.75% 13.45% 20.25% |
Requirement 2: | |
(a) | Calculate the variance for X. (Do not round intermediate calculations.) |
(Click to select) 0.027930 0.027655 0.034568 0.022623 0.034912 |
(b) | Calculate the variance for Y. (Do not round intermediate calculations.) |
(Click to select) 0.118209 0.147761 0.106499 0.164350 0.131480 |
Requirement 3: | |
(a) | Calculate the standard deviation for X. (Do not round intermediate calculations.) |
(Click to select) 20.89% 16.71% 13.54% 18.59% 16.53% |
(b) | Calculate the standard deviation for Y. (Do not round intermediate calculations.) |
(Click to select) 36.26% 45.33% 34.38% 38.44% 29.37% |
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