S Year 12345 Returns X 14% 17 8 -10 10 Y 20% 29 15 -11 19 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 answers as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance answers to 5 decimal places, e.g., .16161.) Average returns Variances Standard deviations X % % Y % % 4

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 answers as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance answers to 5 decimal places, e.g., .16161.)