A statistical measure of the historical volatility of a mutual fund or portfolio, usually computed using 36 monthly returns. More generally, a measure of the extent to which numbers are spread around their average.
Related information about standard deviation:
- Standard deviation - Wikipedia, the free encyclopedia
In statistics and probability theory, standard deviation (represented by the symbol sigma, σ) shows how much variation or "dispersion" exists from the average ...
- Standard Deviation and Variance
The Standard Deviation is a measure of how spread out numbers are. Its symbol is σ ... Find out the Mean, the Variance, and the Standard Deviation. Your first ...
- Standard Deviation
A simpler explanation of standard deviation, written by a former math-major- turned-journalist who likes to explain math to people don't understand or just plain ...
- Standard Deviation Calculator - Hiox Calculator & Converter
Free arithmetic standard deviation calculations online. Find the mean, variance, standard deviation of the given numbers. Can be used for calculating or creating ...
- Standard Deviation -- from Wolfram MathWorld
Physical scientists often use the term root-mean-square as a synonym for standard deviation when they refer to the square root of the mean squared deviation of ...
- Standard Deviation Definition | Investopedia
1. A measure of the dispersion of a set of data from its mean. The more spread apart the data, the higher the deviation. Standard deviation is calculated as the ...
- How To Calculate Standard Deviation by sonia
Dec 4, 2006 ... First, you need to determine the mean. The mean of a list of numbers is the sum of those numbers divided by the quantity of items in the list ...
- Statistics: Standard Deviation | Statistics | Khan Academy
Review of what we've learned. Introduction to the standard deviation.