The meaning of VARIABILITY is the quality or fact of being variable or subject to variation : variableness. How to use variability in a sentence.

VARIABILITY definition: 1. the quality or fact of being variable (= likely to change often): 2. the quality or fact of…. Learn more.

Sep 7, 2020 · Variability tells you how far apart points lie from each other and from the center of a distribution or a data set. Variability is also referred to as spread, scatter or dispersion.

Definition of variability noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jun 30, 2025 · What Is Variability? Variability measures how the points in a distribution diverge, or vary, from their mean value and each other.

pl. var·i·a·bil·i·ties The quality, state, or degree of being variable or changeable. American Heritage® Dictionary of the English Language, Fifth...

Variability, also called spread or dispersion, tells us how much a dataset is spread out. It can explain how much datasets differ, giving us a numerical way to compare datasets.

Mar 2, 2018 · In statistics, the four most common measures of variability are the range, interquartile range, variance, and standard deviation. Learn how to calculate these measures …

Dec 14, 2025 · variability (countable and uncountable, plural variabilities) The state or characteristic of being variable. The degree to which a thing is variable. In data or statistics …

Guide to Variability and its meaning. Here, we explain how to measure it, its examples, formula, and comparison with variation.