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Precision vs Repeatability - What's the difference?

precision | repeatability |

As nouns the difference between precision and repeatability

is that precision is the state of being precise or exact; exactness while repeatability is the property or quality of being repeatable.

As an adjective precision

is used for exact or precise measurement.

precision

English

(wikipedia precision)

Noun

  • The state of being precise or exact; exactness.
  • The ability of a measurement to be reproduced consistently.
  • (mathematics) The number of significant digits to which a value may be measured reliably.

    • Adjective

    (-)
  • Used for exact or precise measurement.
  • Made, or characterized by accuracy.
  • * {{quote-news
    • , year=2011 , date=October 1 , author=John Sinnott , title=Aston Villa 2 - 0 Wigan , work=BBC Sport citation , page= , passage=But there was nothing he could do about Villa's second when Agbonlahor crossed from the left and Bent finished with a precision volley.}}

    repeatability

    English

    Noun

    (wikipedia repeatability)
  • the property or quality of being repeatable
  • the lack of variation amongst multiple measurements taken under the same conditions