All of the tools used to have this sort of presentation. GWO, in particular, once had a very nice visualization of confidence-range overlaps (the current produ

All of the tools used to have this sort of presentation. GWO, in particular, once had a very nice visualization of confidence-range overlaps (the current product blows). I suspect they removed them for the same reason I tend to avoid the subject when discussing testing with non-technical people: nearly everyone is numerically illiterate, and looking for the "easy" answer. They want a used-car salesman, not a mathematics professor (i.e. "no more of this 'confidence' gobbeldygook -- give me the bottom line"). Sad, but in my experience, nearly universally true.