Student's t-test

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A topic a little better known than average, read and translated beyond its own country.

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Invention

Domain

Science and technology

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3

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What Wikipedia says

Student's t-test is a statistical test used to test whether the difference between the response of two groups is statistically significant or not. It is any statistical hypothesis test in which the test statistic follows a Student's t-distribution under the null hypothesis.

Excerpt from the Wikipedia article “Student's t-test”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Jerome laurens, CC BY-SA 4.0, via Wikimedia Commons.