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Part 1

Using the data in the following table, estimate the average return and volatility for each stock.

	Realized Returns
Year	Stock A		Stock B
2008	3%		27%
2009	17%		27%
2010	2%		9%
2011	6%		9%
2012	3%		11%
2013	6%		32%

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Part 1

The return of stock A is

enter your response here%.

(Round to two decimal places.)

Part 2

The return of stock B is

enter your response here%.

(Round to two decimal places.)

Part 3

The variance of stock A is

enter your response here.

(Round to five decimal places.)

Part 4

The variance of stock B is

enter your response here.

(Round to five decimal places.)

Part 5

The standard deviation of stock A is

enter your response here%.

(Round to two decimal places.)

Part 6

The standard deviation of stock B is

enter your response here%.

(Round to two decimal places.)