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

in order to copy its contents into a spreadsheet.)

	Realized Returns
Year	Stock A		Stock B
2008	13%		19%
2009	18%		36%
2010	1%		8%
2011	4%		10%
2012	2%		3%
2013	9%		16%

1. The return of stock A is ___.

(Round to two decimal places.)

2. The return of stock B is ____.

(Round to two decimal places.)

3. The variance of stock A is ____.

(Round to five decimal places.)

4.

The variance of stock B is ____.

(Round to five decimal places.)

5. The standard deviation of stock A is ____.

(Round to five decimal places.)

6.

The standard deviation of stock B is ____.

(Round to five decimal places.)