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  1. DEVIATION Definition & Meaning - Merriam-Webster

    Apr 8, 2026 · The meaning of DEVIATION is an act or instance of deviating. How to use deviation in a sentence.

  2. Deviation (statistics) - Wikipedia

    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 …

  3. DEVIATION | English meaning - Cambridge Dictionary

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

  4. Deviation — Definition, Formula & Examples

    Deviation is the difference between a single data point and the mean of the data set. It tells you how far that value sits from the average, and in which direction. For a data value xi in a data set with mean x, …

  5. How To Calculate Percent Deviation - Sciencing

    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 …

  6. Percent Deviation Calculator

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

  7. DEVIATION Definition & Meaning | Dictionary.com

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

  8. Percent Deviation Calculator (with Formula and Examples)

    Apr 17, 2025 · Ever compared a measurement to an expected value and wondered “How far off was I?” That’s where percent deviation comes in! It’s a quick and simple way to show how close or far a …

  9. Deviation - Definition, Meaning & Synonyms | Vocabulary.com

    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.

  10. DEVIATION definition and meaning | Collins English Dictionary

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