Returns Year X Y 17% 20% 2 20 32 15 4 7 18 5 10 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.) 0 Average return Variance Standard deviation 1.40% n/r 7,47 0 % n/r e References Worksheet Difficulty: Basc Learning Objective