> so might they balance out? That's basically saying "there's a systemic trend i...

		andybak on May 22, 2019 \| parent \| context \| favorite \| on: IQ rates are dropping in many developed countries > so might they balance out? That's basically saying "there's a systemic trend in this data. Let's hope it's not correlated with other trends in this data". Maybe it is, maybe it isn't - but until we know the whole dataset is suspect.