Porovnat metody

	Nezávislý t-test	Nezávislý t-test
Obor	Statistika	Statistika
Rodina	Hypothesis test	Hypothesis test
Rok vzniku	1908	1908
Tvůrce	Student (W. S. Gosset)	Student (W. S. Gosset)
Typ	Parametric mean comparison	Parametric mean comparison
Původní zdroj	Student (W. S. Gosset) (1908). The probable error of a mean. Biometrika, 6(1), 1–25.	Student (1908). The probable error of a mean. Biometrika, 6(1), 1–25.
Další názvy	two-sample t-test, unpaired t-test, Student t-test, independent groups t-test	student t-test, two-sample t-test, unpaired t-test, bağımsız örneklem t-testi
Příbuzné	4	4
Shrnutí	The independent samples t-test is a parametric hypothesis test that determines whether the means of two independent, unrelated groups differ significantly on a continuous outcome variable. Derived from Gosset's 1908 t-distribution, it is one of the most widely used inferential tests in social, behavioral, biomedical, and experimental sciences.	The independent samples t-test is a parametric hypothesis test that compares the means of two independent groups to decide whether they differ significantly. It builds on the t-distribution introduced by Student (W. S. Gosset) in 1908 and assumes the measured values are continuous, approximately normally distributed, and have equal variances.