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- DictionaryVar·i·a·bil·i·ty/ˌverēəˈbilədē/
noun
- 1. lack of consistency or fixed pattern; liability to vary or change: "a great deal of variability in quality"
Sep 7, 2020 · Variability describes how far apart data points lie from each other and from the center of a distribution. Along with measures of central tendency, measures of variability give you descriptive statistics that summarize your data. Variability is also referred to as spread, scatter or dispersion.
Learn how to measure the spread of quantitative data using range, variance and standard deviation, with examples and exercises.
VARIABILITY meaning: 1. the quality or fact of being variable (= likely to change often): 2. the quality or fact of…. Learn more.
Variability definition: the quality of being subject to change, especially frequent, random, or short-term change. See examples of VARIABILITY used in a sentence.
Nov 18, 2020 · Variability in statistics refers to the difference being exhibited by data points within a data set, as related to each other or as related to the mean. This can be expressed...
VARIABILITY definition: 1. the quality or fact of being variable (= likely to change often): 2. the quality or fact of…. Learn more.
The meaning of VARIABLE is able or apt to vary : subject to variation or changes. How to use variable in a sentence.
Variability (also called spread or dispersion) refers to how spread out a set of data is. Variability gives you a way to describe how much data sets vary and allows you to use statistics to compare your data to other sets of data.
Definition of variability noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Variance is a measure of variability in statistics. It assesses the average squared difference between data values and the mean. Unlike some other statistical measures of variability, it incorporates all data points in its calculations by contrasting each value to the mean.
