Year X Y

1 20 % 15 %

2 23% 35%

3 9% 14%

4 - 16% -21%

5 10% 25%

Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. (Round your percent answers to 2 decimal places. (e.g., 32.16) and variances to 5 decimal places. (e.g., 32.16161))

Average returns	%	%
Variances
Standard deviations	%	%