can u please show step by step how u get variances and deviations. I was able to get average returns for x and y and have included them. add up all the actual returns and divide by 5yrs. for each letter (x&y)

Use the following returns for X and Y 26.19 Calculate the average returns for X and Y. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places. e... 32.16 13 54 5 Calculate the variances for X and Y. (Do not round intermediate calculations and round your answers to 6 decimal places. e... 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. e... 32.16.)