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called variability, scatter, or spread) is the extent to which a distribution is stretched or squeezed. Common examples of measures of statistical dispersion...

variability, when a quantity that is measured at different spatial locations exhibits values that differ across the locations Statistical variability...

Heart rate variability (HRV) is the physiological phenomenon of variation in the time interval between heartbeats. It is measured by the variation in...

of statistical variability), accuracy has two different definitions: More commonly, a description of systematic errors (a measure of statistical bias...

(including the desired level of statistical significance), the assumed distribution of the test (for example, the degree of variability, and sample size), and...

Climate variability includes all the variations in the climate that last longer than individual weather events, whereas the term climate change only refers...

or social problem, it is conventional to begin with a statistical population or a statistical model to be studied. Populations can be diverse groups...

a predictor variable x, and estimating the slope of the line. Statistical variability, measurement error or random noise in the y variable causes uncertainty...

Human variability, or human variation, is the range of possible values for any characteristic, physical or mental, of human beings. Frequently debated...

The variability hypothesis, also known as the greater male variability hypothesis, is the hypothesis that males generally display greater variability in...

"the proportion of variance of an observation due to between-subject variability in the true scores". The range of the ICC may be between 0.0 and 1.0...

Statistical process control (SPC) or statistical quality control (SQC) is the application of statistical methods to monitor and control the quality of...

(natural and/or technological events at a location related to their statistical variability) and human vulnerability (about social and economic tolerance of...

F-test is any statistical test used to compare the variances of two samples or the ratio of variances between multiple samples. The test statistic, random variable...

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

data is fitted at the highest level. Random effects introduce statistical variability at different levels of the data hierarchy. These account for the...

{\displaystyle CV={\frac {\sigma }{\mu }}.} It shows the extent of variability in relation to the mean of the population. The coefficient of variation...

and measures of variability or dispersion. Measures of central tendency include the mean, median and mode, while measures of variability include the standard...

disease (or no abnormality), and the finding is caused entirely by statistical variability The probability that 'primary hyperparathyroidism' (PH) would have...

work Letter on the Blind, were thus focused on variability of spontaneously generated forms, not variability within existing species. Both Maupertuis and...