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What I mean when I say "bad stats" is that the article is drawing conclusions based on a particular view of a data set which probably does not accurately reflec
by ng12 10y ago
What I mean when I say "bad stats" is that the article is drawing conclusions based on a particular view of a data set which probably does not accurately reflect reality for a laundry list of reasons.
As an example, I'm sure of you're heard of the 77-79 cent wage gap. I'd call that bad stats -- what the study was actually comparing was the average income of the entire male US population and the entire female population. When you correct for job title the gap is actually closer to 95 cents on the dollar -- and you're still not correcting for other factors, such as the fact that men work more hours than women and tend to be more aggressive negotiators. But people read the study, took the data on face value, and now the wage gap is a cultural meme we can't get rid of.
I think the same thing applies here -- a slice of the data looks funny so people cry sexism. I wouldn't at all be surprised if the difference goes away if you adjust for level, experience, technology used, product, background, etc, etc, etc. Publishing stats like that is dangerous unless you also release the data set and the method you used to derive your stats.