I think this article does a little bit better explaining them along with some graphics:That helps, but I'm not a math wiz by any stretch. I understand the definition (hence the big picture), just not sure on some aspects of the info the app gives us.
I'm just trying to understand the key differences of MEAN RADIUS as compared to GROUP as given by the app results.
The app is saying I'm holding a .55"MOA MEAN RADIUS and 1" GROUP. Is the term GROUP the same as saying EXTREME SPREAD?
I'm not a deep diver in PS. I'm just a tadpole.