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THE COMPARISON OF PERCENTAGES IN MATCHED SAMPLES Get access W. G. COCHRAN W. G. COCHRAN Department of Biostatistics, School of Hygiene and Public Health, Johns Hopkins University Search for other works by this author on: Oxford Academic Google Scholar Biometrika, Volume 37, Issue 3-4, December 1950, Pages 256–266, https://doi.org/10.1093/biomet/37.3-4.256 Published: 01 December 1950
W. G. Cochran (Fri,) studied this question.