Deviation (statistics) Plot of standard deviation of a random distribution In mathematics and statistics, deviation serves as a measure to quantify the disparity between an observed value of a variable and …

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

Deviation just means how far from the normal. The Standard Deviation is a measure of how spreadout numbers are.

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

DEVIATION definition: the act of deviating. See examples of deviation used in a sentence.

Deviation can be defined as the degree to which a set of values differs from the mean or average. It represents how much individual numbers within a dataset vary from the central tendency of that …

Dec 12, 2025 · standard deviation, in statistics, a measure of the variability (dispersion or spread) of any set of numerical values about their arithmetic mean (average; denoted by μ). It is specifically defined …

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.

The standard deviation of a random variable, sample, statistical population, data set, or probability distribution is the square root of its variance. (For a finite population, variance is the average of the …

Deviation means doing something that is different from what people consider to be normal or acceptable. Deviation from the norm is not tolerated.