4 ms·
No, it means the study methodology is flawed OR the effect is too small to be detected with the sample size. So you'd have to decide in advance what difference
by capnrefsmmat 12y ago
No, it means the study methodology is flawed OR the effect is too small to be detected with the sample size.
So you'd have to decide in advance what difference is meaningful and choose your sample size to ensure you can detect it.