JayUtah
Penultimate Amazing
Science is an ever-expanding field.
Yes, but not in the way you appear to imagine.
We are learning new things, and methods, constantly.
No, not really. The basic methods of determining statistical significance have been around for around 100 years. It's been shown time and time again to be mathematically robust and empirically accurate. There is nothing wrong with it and little if any need to revisit it.
We learn new things by applying tried and true techniques to new observations that we are presented with. Thing is, you don't have any new observations.