standard score


Definition of standard score

: an individual test score expressed as the deviation from the mean score of the group in units of standard deviation

Examples of standard score in a Sentence

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Transforming the standard scores to T-Scores having a mean of 50, a standard deviation of 10, and a range of 0 to 100 (except in unusual circumstances). WSJ, "Methodology for the Management Top 250 Company Rankings," 5 Dec. 2017 These firms collect data on cyberattacks and try to create standard scoring systems to indicate the likelihood that a company will suffer an attack or won’t be able to adequately respond to one. Adam Janofsky, WSJ, "Cyberinsurers Look to Measure Risk," 17 Sep. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'standard score.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of standard score

1921, in the meaning defined above

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The first known use of standard score was in 1921

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Comments on standard score

What made you want to look up standard score? Please tell us where you read or heard it (including the quote, if possible).


not constant or steady

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