1 18 % 22 % 2 32 33 18 4 -2530 5 10 24 8 4 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.) 3 Answer is complete but not entirely correct. 8600 % 13400 % Average retuns Variances 0 04950 18.80 % 22 250 %