Question:
Principles of experimental design were developed by:
Principles of experimental design were developed by:
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For competitive exams, note that Cochran's 1957 work is considered the definitive formulation of experimental design principles.
Updated On: Jun 5, 2025
- Wilcox
- R.A. Fisher
- Cox and Cochran
- WG Cochran
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The Correct Option is D
Solution and Explanation
The complete principles of experimental design were formalized by:
William Gemmell Cochran (WG Cochran) in his 1957 work "Experimental Designs"
While R.A. Fisher pioneered key concepts, Cochran systematized the complete framework
The Cox
Cochran collaboration came later (1970s) for specialized designs
William Gemmell Cochran (WG Cochran) in his 1957 work "Experimental Designs"
While R.A. Fisher pioneered key concepts, Cochran systematized the complete framework
The Cox
Cochran collaboration came later (1970s) for specialized designs
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