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

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

Mar 14, 2025 · Percent deviation measures the degree to which individual data points in a statistic deviate from the average measurement of that statistic. To calculate percent deviation, first …

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

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.

Mar 3, 2026 · Enter the measured value and the true value into the calculator to determine the percent deviation.

Deviation means how far from the normal. The Standard Deviation is a measure of how spread out numbers are. Its symbol is (the greek letter sigma).

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).

This free standard deviation calculator computes the standard deviation, variance, mean, sum, and error margin of a given data set.