Ok, so if they are able to vote in their State of origin, the inclusion of overseaers is legitimate. Obviously, all that would be easily solved if a "americans overseas" district (or several, according to their number : 6 milions would give them 9 seats) were created.
I didn't know the existence of the harmonic mean, and I've no idea what it is. Could you explain me better what it consists in ? Thanks.
The harmonic mean was popular with the ancient Greeks, since it had nice geometric properties. In modern use it might come up in a problem like this:
Antonio walks from his house to the post office at a speed of 2 km/hour and returns at a speed of 3 km/hr. What is his average speed during the round trip?
The answer is not 2.5 km/hr, but instead it is the harmonic mean of 2 and 3 which is 12/5= 2.4 km/hr. If the post office were 3 km away it would take 1.5 hours to get there and 1 hour to return at total of 2.5 hours. The round trip is 6 km, so the average speed is 6 km/2.5 hr = 2.4 km/hr.