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by swader999 1656 days ago
Sample size doesn't really matter much in this kind of study.
2 comments

Ideally you'd match it to some population of interest. For my own medical affairs, I don't care what grand-pappy's results are here, I want to know how cousin Tim fairs.
Why not? I’m no statistician, so my basic understanding is you should always prefer bigger sample sizes to ensure statistically significant findings.