But that is for one citizen.
To have 2 randed and thus invalidated we would have like…
2*15 / (17! / (3! * 14!)) = 30/680 ?
~ 4% chance.
So the ratio at which it skewers results of my initial results would be like 4:96.
And assuming it skewers them up, assuming maximum skewer (impossible one) of 39% (from 61% to 100% chance of Prot existing).
It means 4% of 39%, aka a maximum of 1,5% more chance for Prot existing if I taken it into account. In reality much less.
Just assume it’s 61-62% if you really want it, but it’s too negligible for me to count again what the chance is for this situation to really happen.