The brewer. Student's t distribution.
DOI:
https://doi.org/10.30445/rear.v14i6.1039Keywords:
Student's t probability distribution, normal probability distribution, degrees of freedomAbstract
Student's t probability distribution allows estimating the value of the population mean of a random variable that follows a normal distribution when the parameter is extracted from a small sample and the population variance is unknown.
References
- Student. The probable error of a mean. Biometrika.1908;6:1-25. (https://www.york.ac.uk/depts/maths/histstat/student.pdf)
- Toledo E, López del Burgo C, Sayón-Orea C, Martínez-González MA. Comparación de medias entre dos grupos. En: Martínez-Sánchez MA, Sánchez-Villegas A, Toledo EA, Faulin J, eds. Bioestadística amigable, 3ª ed. Elsevier España, SL. Madrid, 2014; 175-99.
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