Returns
Year	X			Y
1		16	%		20	%
2		19			31
3		10			15
4		12			17
5		10			21

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 the average returns and standard deviations as a percent rounded to 2 decimal places, e.g., 32.16, and round the variances to 5 decimal places, e.g., 32.16161.)

	X	Y
Average returns
Variances
Standard deviations