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Yes. Isn't that fundamental to experimental design, that group membership is random? (You certainly know this as well, so I'm again confused about what your q
by evmar 11y ago
Yes. Isn't that fundamental to experimental design, that group membership is random? (You certainly know this as well, so I'm again confused about what your question is intended to provoke.)
- nonbel 11y agoAnd so what? Forget the math, say the two groups come from different distributions. Omniscient Jones told us so. What can we learn from that?