Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y$.($Do not round intermediate calculations. Enter the average returns and standard deviations as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16,$ and round the variances to $5$ decimal places, e$.$g$.,\mathrm{.}32161.)$Using the returns shown above, calculate the arithmetic average returns, the variances,

and the standard deviations for $x$ and $Y.($Do not round intermediate calculations. Enter

the average returns and standard deviations as a percent rounded to $2$ decimal

places, e$.$g$.,32\mathrm{.}16,$ and round the variances to $5$ decimal places, e$.$g$.,\mathrm{.}32161.)$