Use the following returns for X and Y. Returns Year x Y 1 21.28 24.6% 2...

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Use the following returns for X and Y. Returns Year x Y 1 21.28 24.6% 2 -16.2 -3.2 3 9.2 26.6 4 18.4 -13.4 5 4.2 30.6 a. Calculate the average returns for X and Y. Note: Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16. b. Calculate the variances for X and Y. Note: Do not round intermediate calculations and round your answers to 6 decimal places, e.g., .161616. c. Calculate the standard deviations for X and Y. Note: Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16. a. Average return b. Variance c. Standard deviation x Y % % % % Use the following returns for X and Y. Returns Year x Y 1 21.28 24.6% 2 -16.2 -3.2 3 9.2 26.6 4 18.4 -13.4 5 4.2 30.6 a. Calculate the average returns for X and Y. Note: Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16. b. Calculate the variances for X and Y. Note: Do not round intermediate calculations and round your answers to 6 decimal places, e.g., .161616. c. Calculate the standard deviations for X and Y. Note: Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16. a. Average return b. Variance c. Standard deviation x Y % % % %