Calculating Returns and Variability $($LO$1)$ Using the following returns, calculate the

arithmetic average returns, the variances, and the standard deviations for X and Y$.$Calculating Returns and Variability $($LO$1)$ Using the following returns, calculate the

arithmetic average returns, the variances, and the standard deviations for $x$ and $Y.$

Year X Y

$115\%21\%$

$22636$

$3713$

$41326$

$51115$