Question: Problem 10-7 Calculating Returns and Variability Returns Year X Y 1 15 % 20 % 2 18 30 3 9 16 4 9 15 5

Problem 10-7 Calculating Returns and Variability

Returns
Year X Y
1 15 % 20 %
2 18 30
3 9 16
4 9 15
5 10 20

Using the returns shown above, calculate the average returns, the variances, and the standard deviations for X and Y (Do not round intermediate calculations and round your final percentage answer to 2 decimal places. (e.g., 32.16) and variances to 5 decimal places. (e.g., 32.16161))

X Y
Average returns % %
Variances
Standard deviations % %

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