The sign of the deviation reports the direction of that difference: the deviation is positive when the observed value exceeds the reference value. The absolute value of the deviation indicates the size …

The meaning of DEVIATION is an act or instance of deviating. How to use deviation in a sentence.

The deviation of a value of x is the difference between it and the mean of the sample. Each deviation is then squared.

Divergence from an accepted idea, policy, or norm of behavior: "Freud, as the leader of a powerful new movement, could not bear much deviation from his own central ideas" (Joseph Epstein).

Definition of deviation noun from the Oxford Advanced Learner's Dictionary. [uncountable, countable] deviation (from something) the act of moving away from what most people consider normal or …

Illustrated definition of Deviation: In general: how far from the normal In statistics: the difference between a single value and the mean of all values...

6 days ago · deviation (countable and uncountable, plural deviations) The act of deviating; wandering off the correct or true path or road.

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Anything that varies from the accepted norm or standard is called a deviation. It is common in math and science, but it can refer to anything that differs from the expected.

Sep 21, 2025 · Deviation refers to the act of departing from an established course, pattern, or norm. This term is widely used in various contexts, including statistics, mathematics, psychology, and everyday …