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Bernard Lewis Welch | |
|---|---|
| Born | 1911 |
| Died | December 1989 (aged 77–78) |
| Known for | Welch's t-test |
| Scientific career | |
| Fields | Statistics |
| Doctoral students | David Cox |
Bernard Lewis Welch (1911 – 29 December 1989) was a British statistician and educator.[1] He is known for creating Welch's t-test.[2]
- ^ Mardia, K. V. (1990). "Obituary: Professor B. L. Welch". Journal of the Royal Statistical Society. Series A (Statistics in Society). 153 (2): 253–254. doi:10.1111/j.1467-985X.1990.tb00235.x. JSTOR 2982806.
- ^ Welch, B. L. (1947). "The Generalization of 'Student's' Problem when Several Different Population Variances are Involved". Biometrika. 34 (1/2): 28–35. doi:10.2307/2332510. JSTOR 2332510. PMID 20287819.