P value

noun

: the probability of an event or outcome in a statistical experiment
specifically : level of significance

Examples of P value in a Sentence

Recent Examples on the Web But the results just missed statistical significance, with a P value of 0.058. Jason Mast Reprints, STAT, 21 Sep. 2023 These data are not subject to multiple comparisons effects because the P value is simply a criterion for a binary partition of the dataset. Neuroskeptic, Discover Magazine, 20 Oct. 2017

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'P value.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

probability

First Known Use

1947, in the meaning defined above

Time Traveler
The first known use of P value was in 1947

Dictionary Entries Near P value

Cite this Entry

“P value.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/P%20value. Accessed 19 Apr. 2024.

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