Returns
Year X Y
1 12 % 23 %
2 15 27
3 – 12 – 13
4 11 11
5 10 17
Using the returns shown above, calculate the average returns, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations. Enter your average return and standard deviation answers as a percent rounded to 2 decimal places, e.g., 32.16. Enter your variance answers rounded to 5 decimal places, e.g., 32.16161.)
X Y
Average returns 7.20 % 13 %
Variances ? ?
Standard deviations 10.89 % 15.75 %