help!!

Use the following tefurns for X and Y. 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.9., 32.16. b. Colculate the variances for X and Y. Note: Do not round intermediate colculations and round your answers to 6 decimal ploces, e.9., 161616. c. Colculate 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.9., 32.16