Student's t distribution
Americannoun
Etymology
Origin of Student's t distribution
First recorded in 1925–30; after Student, pseudonym of English statistician William Sealy Gosset (1876–1937); t represents a random variable in the equation describing this type of distribution
Example Sentences
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Distribution: Student’s t distribution with n – 1 degrees of freedom.
From Textbooks ● Mar. 27, 2020
As the number surveyed increases, the area to the left of –1 for the Student’s t distribution approaches the area for the standard normal distribution.
From Textbooks ● Mar. 27, 2020
Compare the standard normal distribution to the Student’s t distribution, centered at zero.
From Textbooks ● Mar. 27, 2020
The Student's t distribution has one of the most desirable properties of the normal: it is symmetrical.
From Textbooks ● Nov. 29, 2017
He therefore created the Student's t distribution as a ratio of the normal distribution and Chi squared distribution.
From Textbooks ● Nov. 29, 2017
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