standard deviation
- n the square root of the variance
standard deviation :
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- Malcolm Berko: How to understand mutual fund terms
Dear Mr. Berko A reader from Texas recently asked you to explain mutual fund investment concepts, including standard deviation and Sharpe ratio. You told the reader how to select a mutual fund, but you did not explain those terms. -- JG, Portland, Ore.
June 26, 2013 - Erie Times-News