distribution is stretched or squeezed. Common examples of measures of statistical dispersion are the variance, standard deviation, and interquartile range. For...
7 KB (936 words) - 23:55, 23 June 2024
Look up dispersion or dispersed in Wiktionary, the free dictionary. Dispersion may refer to: Dispersion (finance), a measure for the statistical distribution...
3 KB (422 words) - 16:58, 29 October 2023
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...
10 KB (1,140 words) - 07:55, 10 August 2024
Summary statistics (redirect from Summary statistic)
or central tendency, such as the arithmetic mean a measure of statistical dispersion like the standard mean absolute deviation a measure of the shape...
6 KB (541 words) - 01:53, 11 January 2024
Deviation (statistics) (redirect from Statistical deviation)
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...
15 KB (1,837 words) - 17:36, 8 July 2024
difference may refer to: Mean absolute difference, a measure of statistical dispersion Mean signed difference, a measure of central tendency Mean deviation...
234 bytes (56 words) - 18:01, 5 June 2015
Average absolute deviation (category Statistical deviation and dispersion)
absolute deviations from a central point. It is a summary statistic of statistical dispersion or variability. In the general form, the central point can...
13 KB (1,663 words) - 17:00, 9 June 2024
Level of measurement (redirect from Statistical levels of measurement)
measure is used for measuring dispersion. Correlations are restricted to various rank order methods. Measures of statistical significance are restricted...
38 KB (4,668 words) - 01:28, 18 July 2024
In astronomy, the velocity dispersion (σ) is the statistical dispersion of velocities about the mean velocity for a group of astronomical objects, such...
7 KB (851 words) - 13:17, 23 August 2024
probability theory and statistics, the index of dispersion, dispersion index, coefficient of dispersion, relative variance, or variance-to-mean ratio (VMR)...
10 KB (1,274 words) - 15:27, 5 March 2024