The Online Medical Dictionary is a searchable dictionary of definitions from medicine, science and technology.
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General Investing -General information about getting started. Stocks -How investing in the stock market works Bonds
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What is a standard deviation? (October 11, 2002) The standard deviation is a measure of how spread out your data are. Computation of the standard deviation is a bit tedious.
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stan·dard de·vi·a·tion (plural stan·dard de·vi·a·tions) noun : Definition: statistical measure of dispersion: a statistical measure of the amount by which a set of values ...
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Standard Deviation: In statistics, the average amount a number varies from the average number in a series of numbers.
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Definition of standard deviation from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.
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noun . 1. the act of deviating. 2. departure from a standard or norm. 3. Statistics. the difference between one of a set of values and some fixed value, usually the mean of the set ...
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deviation Definition ... The simplest approach to this is to calculate the standard deviation. detect:
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standard deviation. n. Abbr. SD. A statistic used as a measure of the dispersion or variation in a distribution, equal to the square root of the arithmetic mean of the squares of ...
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... appears in these other terms: deviation permit, mean deviation, sample standard deviation ... can be found on the following page: http://www.businessdictionary.com/definition/deviation ...
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standard deviation. n. Symbol . A statistic used as a measure of the dispersion or variation in a distribution, equal to the square root of the arithmetic mean of the squares of ...
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case definition a set of uniformly applied criteria for determining whether a person ... standard deviation a statistical summary of how dispersed the values of a variable are around ...
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Standard deviation. The square root of the variance. A measure of dispersion of a set of data from its mean. standard deviation. A statistical measure of the variability of a ...
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DEVIATION, insurance, contracts. A voluntary departure, without necessity, or any reasonable cause, from the regular and usual course of the voyage insured.
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Standard Deviation" as used at Trade-Ideas ... Standard Deviation. The standard deviation is a mathematical formula for the average distance from the average.
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Standard Deviation by Richard Reid The Definition of Standard Deviation: Variance tells us the dispersion (ie Is it a fat or skinny bell shape?) of our Normal Distribution (bell ...
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noun Statistics. a measure of dispersion in a frequency distribution, equal to the square root of the mean of the squares of the deviations from the arithmetic mean of the ...
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Standard Deviation Definition: Standard deviation is a statistical measure of spread or variability.The standard deviation is the root mean square (RMS) deviation of the values ...
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standard deviation - definition of standard deviation - A statistical measure of the historical volatility of a mutual fund or portfolio, usually computed using 36 monthly returns.
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Definition of Standard deviation - Vernimmen provides you for free a dictionary of financial terms containng more than 1300 words!
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standard deviation finance basics concept calculate definition principles 101 learning guide education free online article calculating sample
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In statistics, the average amount a number varies from the average number in a series of numbers. (statistics) standard deviation - (SD) A measure of the range of values in a set ...
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The degree that a single value in a group of values varies from the mean (average) of the distribution. Standard deviation is a statistical measure that uses past performance of ...
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Standard deviation measures how widely spread data points are. If data values are all equal to one another, then the standard deviation is zero.
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Standard Deviation A statistical measure of the distance a quantity is likely to lie from its average value. In finance, standard deviation is applied to the annual rate of return ...
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Standard Deviation Concept: The standard deviation is one number that is used to express how far (on average) the data points are from the mean value of the data set ...
http://mtsu32.mtsu.edu:11308/regression/level1/meanstdev/stdevconceptdefinition.htm

standard deviation n. ( Abbr. SD ) A statistic used as a measure of the dispersion or variation in a distribution, equal to the square root of the
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Definition 1. Investment: Measure of the variability of a security, derived from the security's historical returns, and used in determining the range of possible future returns.
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The standard deviation arises naturally in mathematical statistics through its definition in terms of the second central moment. However, a more natural but much less frequently ...
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