Year Returns X Y 20% 15% 23 35 14 ULAWN - 16 10 - 21 25 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., 16161.) Average returns Variances Standard deviations Returns Year X Y 20% 15% 2 2335 GAWN - 16 - 21 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., 16161.) & Answer is complete but not entirely correct. % % Average returns Variances 9.20 188.58000 21.71 % 13.80 0.04468 21.14 Standard deviations % %