Question: Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. Returns Year X Y 1 10

Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y.

Returns

Year X Y

1 10 % 18 %

2. 28 39

3 17 -7

4. -18 -21

5. 19 47

Calculate the arithmetic average return for X.

Calculate the arithmetic average return for Y.

Calculate the Variance for X

Calculate the variance for Y

Calculate the Standard Deviation for X

Calculate the standard deviation for Y

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