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SOME PROBLEMS IN THE ANALYSIS OF REGRESSION AMONG k SAMPLES OF TWO VARIABLES Get access B. L. WELCH, B.A. B. L. WELCH, B.A. Search for other works by this author on: Oxford Academic Google Scholar Biometrika, Volume 27, Issue 1-2, March 1935, Pages 145–160, https://doi.org/10.1093/biomet/27.1-2.145 Published: 01 March 1935
B. L. Welch (Tue,) studied this question.