1. Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y.
2. A stock has had the following year-end prices and dividends:

3. What are the arithmetic and geometric returns for the stock?

3. Using the following returns, calculate the arithmetic average returns (X = 7.4% Y = 14.6%), the variances, and the standard deviations for X and Y. Returns Year X Y 1 8% 16% 2 21 38 3 17 14 4 -16 -21 5 9 26 5. A stock has had the following year-end prices and dividends: Year Price Dividend 1 $60.18 2 73.66 $0.60 3 94.18 0.64 4 89.35 0.71 5 78.49 0.80 6 95.05 1.20 What are the arithmetic and geometric returns for the stock