Returns

Years	X	Y
1	10%	15%
2	24	25
3	10	14
4	-17	-22
5	10	16

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	7.4%	9.6%
variance
standard deviation	____%	____%