4 ms·
"not statistically significant" means you cannot draw conclusions from it. You're mistaken when you draw the conclusion that masks are not effective.
by mike00632 5y ago
"not statistically significant" means you cannot draw conclusions from it. You're mistaken when you draw the conclusion that masks are not effective.
- stickfigure 5y agoWhen we're talking about well-executed studies with N=350,000 I think the practical conclusion is pretty obvious. This is not an underpowered study. The effect size was tiny.