Use the Table for the Question(s)below

question 1

Multiple Choice

Use the table for the question(s) below.
Consider the following realized annual returns:

-The average annual return over the period 1926-2009 for small stocks is 22.1%,and the standard deviation of returns is 22.1%.Based on these numbers,what is a 95% confidence interval for 2010 returns?

• A)11.1%,,33.2%
• B)0%,44.2%
• C)-22.1%,44.2%
• D)-22.1%,66.3%