Using the returns shown below, 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, and round the variance to 5 decimal places).

RETURNS

Year	X	Y
1	19%	15%
2	22	34
3	8	14
4	-15	-20
5	10	24

X Y

Average Returns _________ % ____________ %

Variances _________ ____________

Standard deviations __________ % ____________ %