So those are some pretty bad decisions coming from statistical analysis; I wonder if you think that those people (the marketing group in particular) would make good decisions generally? It seems like some people are hell-bent on making bad decisions regardless of the tools available to them.
But, yeah, you hand some people a spreadsheet with numbers in it and their critical thinking ability just evaporates.
As an aside, that's not what I meant by "reliable" earlier (and, to be really specific, I agree that low p-values do not ensure reliability even w/out the other problems introduced by that particular model search).
But, yeah, you hand some people a spreadsheet with numbers in it and their critical thinking ability just evaporates.
As an aside, that's not what I meant by "reliable" earlier (and, to be really specific, I agree that low p-values do not ensure reliability even w/out the other problems introduced by that particular model search).