@fluffy @Terry @p @Dave Here's the titles and more info on them, and here's a link to the MS
https://www.ipce.info/sites/ipce.info/files/biblio_attachments/every_fifth.pdf
@lanodan @Terry @p @Dave @fluffy It really isn't. First, there are 7 of these studies, with a combined sample of 387. But the actual validity of the result you get depends on the values you get. These aren't weak values, so the chances of them being completely wrong is low, but the authors calculate the p value anyway, in Firestone 2000 it's <0.05
@lanodan @Terry @p @Dave @fluffy When they actually do it they account for any differences, exclude based on criteria, correct for X, Y, and Z, etc, etc, but the point still stands that if a series of studies get numbers significantly higher than people generally think (1-2%), it's very very unlikely it's random chance
@lanodan @Terry @p @Dave @fluffy Like, 50 sounds like a small number, but think about it in context
You roll random numbers, there is a 1/100 chance for it to be true, what are the chances you get true 25x if you roll 50x? Pretty low
Okay, now what are the chances you get similar numbers again 7x?