just the average of multiple universes wouldn't tell you much without the standard deviation. The article didn't go into it at all, but do we have any theories

just the average of multiple universes wouldn't tell you much without the standard deviation. The article didn't go into it at all, but do we have any theories about just how different universes within the multiverse are from each other? In other words, is there any reason to believe that we are on a bell curve vs a truly random distribution.