Phrase guide

Student's t test

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

Any statistical hypothesis test in which the test statistic has a Student's t-distribution if the null hypothesis is true.

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, sciences, statistics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Student, the pen-name of William Sealy Gosset, Irish statistician, who documented this test in a paper in Biometrika. Through the popularization of this test in the work of Ronald Fisher, who referred to it as a test for value "t" to check for Student's distribution.