distribution is stretched or squeezed. Common examples of measures of statistical dispersion are the variance, standard deviation, and interquartile range. For...

Look up dispersion or dispersed in Wiktionary, the free dictionary. Dispersion may refer to: Dispersion (finance), a measure for the statistical distribution...

or central tendency, such as the arithmetic mean a measure of statistical dispersion like the standard mean absolute deviation a measure of the shape...

descriptive statistics, the interquartile range (IQR) is a measure of statistical dispersion, which is the spread of the data. The IQR may also be called the...

measure is used for measuring dispersion. Correlations are restricted to various rank order methods. Measures of statistical significance are restricted...

probability theory and statistics, the index of dispersion, dispersion index, coefficient of dispersion, relative variance, or variance-to-mean ratio (VMR)...

In astronomy, the velocity dispersion (σ) is the statistical dispersion of velocities about the mean velocity for a group of astronomical objects, such...

deviations are used as measures of statistical dispersion. Standard deviation is a widely used measure of the spread or dispersion of a dataset. It quantifies...

absolute deviations from a central point. It is a summary statistic of statistical dispersion or variability. In the general form, the central point can...

JEE-nee), also known as the Gini index or Gini ratio, is a measure of statistical dispersion intended to represent the income inequality, the wealth inequality...

1993 song by Hide Middle 50% or interquartile range, a measure of statistical dispersion This disambiguation page lists articles associated with the title...

_{Y}^{2}+\sigma _{Y}^{2})}{\sigma _{Y}^{2}(c-a)}}\end{aligned}}} The statistical dispersion measures are scaled (they do not need to be shifted because they...

absolute deviation, a measure of statistical dispersion Mean squared deviation, another measure of statistical dispersion Mean Deviation (book), a 2010 non-fiction...

the curvilinear relationship between the statistical dispersion within individual categories and the dispersion across the whole population or sample. The...

difference may refer to: Mean absolute difference, a measure of statistical dispersion Mean signed difference, a measure of central tendency Mean deviation...

sample of an estimated value of the standard deviation (a measure of statistical dispersion) of a population of values, in such a way that the expected value...

the sample size grows. Various measures of statistical dispersion satisfy these. In order to make the statistic a consistent estimator for the scale parameter...

observable random variable. statistical dispersion statistical graphics statistical hypothesis testing statistical independence Two events are independent...

indication of statistical dispersion. Since it only depends on two of the observations, it is most useful in representing the dispersion of small data...

certain sense, the standard deviation is a "natural" measure of statistical dispersion if the center of the data is measured about the mean. This is because...

Scatter may refer to: Scattering, in physics, the study of collisions Statistical dispersion or scatter Scatter (modeling), a substance used in the building...

minimizing variation from the center. That is, given a measure of statistical dispersion, one asks for a measure of central tendency that minimizes variation:...

presence of greater variability (statistical dispersion) in a data set than would be expected based on a given statistical model. A common task in applied...

classification Statistical conclusion validity Statistical consultant Statistical deviance – see deviance (statistics) Statistical dispersion Statistical distance...

The variation ratio is a simple measure of statistical dispersion in nominal distributions; it is the simplest measure of qualitative variation. It is...

statistical measure of variability Mean absolute difference, a measure of statistical dispersion Mad TV, a 1995–2009 US series The Mad, a 2007 Canadian horror/comedy...

Weighted geometric mean Weighted harmonic mean Mathematics portal Statistical dispersion Central tendency Median Mode Descriptive statistics Kurtosis Law...

of the natural exponential family. Exponential dispersion models play an important role in statistical theory, in particular in generalized linear models...

of credit scoring. It should not be confused with the measure of statistical dispersion also called Gini coefficient. the area between the full ROC curve...

Central University. Her research interests include count data and statistical dispersion. She was recognized by Mathematically Gifted & Black as a Black...