| STATISTICAL PAGES |
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| Year : 2015 | Volume
: 1
| Issue : 2 | Page : 185-188 |
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Commonly used t-tests in medical research
RM Pandey
Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
Correspondence Address:
Dr. R M Pandey
Department of Biostatistics, All India Institute of Medical Sciences, New Delhi
India
 Source of Support: None, Conflict of Interest: None  | Check |
DOI: 10.4103/2395-5414.166321
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Student's t-test is a method of testing hypotheses about the mean of a small sample drawn from a normally distributed population when the population standard deviation is unknown. In 1908 William Sealy Gosset, an Englishman publishing under the pseudonym Student, developed the t-test. This article discusses the types of T test and shows a simple way of doing a T test. |
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