Returns

Year X Y

1/ 8 % 12 %

2/ 21 27

3/ 27 32

4/ 11 18

5/ 18 24

Using the returns shown above, calculate the average returns, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations and round your percent answers to 2 decimal places. (e.g., 32.16) and variances to 5 decimal places. (e.g., 32.16161)): X Y Average returns % % Variances Standard deviations % %