Returns Year

year	X	Y
1	13	23
2	16	28
3	12	15
4	-11	-12
5	10	18

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	%	%