Use the following returns for X and Y.

	Returns
Year	X					Y
1			22.1	%				27.3	%
2			17.1					4.1
3			10.1					29.3
4			20.2					15.2
5			5.1					33.3

Requirement 1:

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

	Average returns
X	%
Y	%

Requirement 2:

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

	Variances
X
Y

Requirement 3:

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

	Standard deviations
X	%
Y	%