Returns
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. (Do not round intermediate calculations. Enter your average return and standard deviation as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance to 5 decimal places, e.g., 32.16161.)

X Y
Average return % %
Variance
Standard deviation %

%