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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 6
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y.
Returns
Year X Y
1 6 % 20 %
2 24 41
3 13 -9
4 -14 -23
5 15 49
(a) | Calculate the arithmetic average return for X. |
(Click to select) 10.74% 9.94% 11.00% 7.13% 8.80% |
(b) | Calculate the arithmetic average return for Y. |
(Click to select) 17.63% 15.60% 19.03% 12.64% 19.50% |
Requirement 2: | |
(a) | Calculate the variance for X. (Do not round intermediate calculations.) |
(Click to select) 0.019956 0.024945 0.016500 0.020370 0.025462 |
(b) | Calculate the variance for Y. (Do not round intermediate calculations.) |
(Click to select) 0.121100 0.096880 0.089007 0.111258 0.078473 |
Requirement 3: | |
(a) | Calculate the standard deviation for X. (Do not round intermediate calculations.) |
(Click to select) 17.84% 14.03% 15.79% 14.27% 11.56% |
(b) | Calculate the standard deviation for Y. (Do not round intermediate calculations.) |
(Click to select) 38.91% 25.21% 29.83% 31.13% 33.36% |
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