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## variance

### Examples

• Definition of variance in the Online Dictionary. Meaning of variance. Pronunciation of variance. Translations of variance. variance synonyms, variance antonyms. Information about variance in the free online English dictionary and encyclopedia. — “variance - definition of variance by the Free Online”,
• variance - definition of variance - A measure of the average distance between each of a set of data points and their mean value; equal to the sum of the squares of the deviation from. — “variance Definition”,
• Poker variance article explains what variance in poker is, why it's important and how to calculate your poker variance. — “Poker Variance - How to Calculate Variance in Poker”,
• In probability theory and statistics, the variance of a random variable (or somewhat more precisely, of a probability distribution) is a measure of its statistical dispersion, indicating how its possible values are spread around the expected. — “Variance | ”,
• The variance is a parameter describing a theoretical probability distribution, while a sample of data from such a distribution can be used to construct an estimate of this variance: in the simplest cases this estimate can be the sample variance. Contents. 1 Background. 2 Definition. — “Variance - Wikipedia, the free encyclopedia”,
• In probability theory and statistics, the variance of a random variable is a measure of its statistical dispersion, indicating how far from the expected value its values typically are. For example, the variance of a set of heights measured in centimeters will be given in square centimeters. — “Variance - Wikinfo”,
• Wikipedia variance (plural variances) The act of varying or the state of being variable. A difference between what is expected and wiki/variance" Categories: Old French derivations | English nouns | Statistics | fr:Latin. — “variance - Wiktionary”,
• Definition of the variance. Rationale. The expectation of X, E[X] = µ tells us where the central tendency of the variable distribution is located, but it tells us nothing about the extent of the dispersion, or spread of this distribution around its mean. — “Variance and conditional variance”,
• In probability theory and statistics, the variance of a random variable is a measure of its statistical dispersion, indicating how far from the expected value its values typically are. The variance of a real-valued random variable is its second. — “Variance - Psychology Wiki”,
• Variance definition, the state, quality, or fact of being variable, divergent, different, or anomalous. See more. — “Variance | Define Variance at ”,
• Variance is a statistical measure that tells us how measured data vary from the average value of the set of data. In other words, variance is the mean of the squares of the deviations from the arithmetic mean of a data set. — “Variance - Math Dictionary”,
• Note that some care is needed in interpreting as a variance, since the symbol is also commonly used as a parameter related to but not equivalent to the square root of the variance, for example in the log normal distribution, Maxwell distribution, and Rayleigh distribution. — “Variance -- from Wolfram MathWorld”,
• Variance A measure of the dispersion of a set of data points around their mean value. Variance is a mathematical expectation of the average. — “Variance: Definition from ”,
• Statistical variance gives a measure of how the data distributes itself about the mean or expected value. — “Statistical Variance - A Measure of Data Distribution”, experiment-
• variance - definition of variance from : General: Difference between an expected and actual result, such as between a budget and actual expenditure. — “variance definition”,
• The square root of the variance, called the standard deviation, has the same units as the original variable and can be easier to interpret for this reason. The variance of a real-valued random variable is its second central moment, and it also happens to be its second cumulant. — “Variance”, schools-
• Variance. Definitions. As usual, we start with a random experiment with probability measure ℙ on an underlying sample space. Suppose that X is a random variable for the experiment, taking values in Sℝ . Recall that the expected value or mean of X gives the center of the distribution of X. — “Variance and Higher Moments”, math.uah.edu
• Definition of variance in the Legal Dictionary - by Free online English dictionary and encyclopedia. What is variance? Meaning of variance as a legal term. What does variance mean in law?. — “variance legal definition of variance. variance synonyms by”, legal-
• In probability theory and statistics, the variance of a random variable is a measure of its statistical dispersion, indicating how far from the expected value its values typically are. If μ = E(X) is the expected value (mean) of the random variable X, then the variance is. — “BIGpedia - Variance - Encyclopedia and Dictionary Online”,
• Sample variance is the SQUARE of standard deviation. Suppose the expected value for data is 50. If the responses cluster between 45 and 55, the "sample variance" is SMALLER than if the data cluster between 35 and 65. How far does the data in. — “Can some one explain sample variance to me? in simple terms”,
• The variance and the closely-related standard deviation are measures of how spread out a distribution is. The variance is computed as the average squared deviation of each number from its mean. — “Standard Deviation and Variance: Common Measures of Variability”,
• Variance. The (population) variance of a random variable is a non-negative number which the larger the variance, the further that individual values of the random variable. — “Statistics Glossary - random variables and probability”,