What is the variances ?

Use the following returns for X and Y Returns Year 25.2% 21.4% 9.4 4.4 2-16.4 -3.4 27.2 18.8-13.8 31.2 Calculate the average returns for X and Y. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal pl aces, e.g., 32.16.) 7.52 % 13.28 % Calculate the variances for X and Y. (Do not round intermediate calculations and round your answers to 6 decimal places, e.g., 32.161616) Calculate the standard deviations for X and Y. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, o.g,32.16) 15.04 % 20.42 %