Use the following returns for X and Y.

	Returns
Year	X					Y
1			21.1	%			24.3	%
2			16.1				3.1
3			9.1				26.3
4			18.2				13.2
5			4.1				30.3

Calculate the average returns for X and Y. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.)

	Average returns
X	7.28 %
Y	12.92 %

Calculate the variances for X and Y. (Do not round intermediate calculations and round your answers to 6 decimal places, e.g., 32.161616.)

	Variances
X
Y

Calculate the standard deviations for X and Y. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.)

	Standard deviations
X	14.67 %
Y	19.68 %