5 10 points eBook Print References Check my work 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.) X Y Average returns % % Variances Standard deviations % % Year 12345 Returns X82210 15 33 14 19 23 18 % 14 - Y 15 %