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Effectiveness vs Accuracy - What's the difference?

effectiveness | accuracy |

As nouns the difference between effectiveness and accuracy

is that effectiveness is the property of being effective, of achieving results while accuracy is the state of being accurate; freedom from mistakes, this exemption arising from carefulness; exactness; nicety; correctness.

effectiveness

Noun

(-)
  • The property of being effective, of achieving results.
  • The effectiveness of the drug was well established.
  • The capacity or potential for achieving results.
  • *
  • The degree to which something achieves results.
  • He questioned the effectiveness of the treatment.
  • * 2013 , Phil McNulty, "[http://www.bbc.co.uk/sport/0/football/23830980]", BBC Sport , 1 September 2013:
  • United were having more possession but a sign of the effectiveness of Liverpool's defence was that it took the visitors 76 minutes to force Mignolet into serious action, when he dived to punch away a shot from substitute Nani.

    accuracy

    English

    (Webster 1913)

    Noun

    (accuracies)
  • The state of being accurate; freedom from mistakes, this exemption arising from carefulness; exactness; nicety; correctness
  • :
  • *
  • *
  • *
  • *:At her invitation he outlined for her the succeeding chapters with terse military accuracy? ; and what she liked best and best understood was avoidance of that false modesty which condescends, turning technicality into pabulum.
  • Exact conformity to truth, or to a rule or model; degree of conformity of a measure to a true or standard value.
  • Synonyms

    * correctness * truthfulness

    Antonyms

    * inaccuracy

    See also

    * precision * integrity * exactness * fidelity