Use the following returns for X and Y$.$

Year Returns

X Y

$122\mathrm{.}6\%28\mathrm{.}8\%$

$217\mathrm{.}64\mathrm{.}6$

$310\mathrm{.}630\mathrm{.}8$

$421\mathrm{.}216\mathrm{.}2$

$55\mathrm{.}634\mathrm{.}8$

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$.,32\mathrm{.}16.$

Calculate the variances for X and Y$.$

Note: Do not round intermediate calculations and round your answers to $6$ decimal places, e$.$g$.,\mathrm{.}161616.$

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$.,32\mathrm{.}16.$