David Wong
Graduate Poster
- Joined
- Sep 9, 2006
- Messages
- 1,773
If you're talking about a national poll, then they're not of much benefit. Gore won the national vote in 2000, but lost the election. You have to look at the State polls.
Also, when considering when the race is "decided" in advance, you have to consider two other things ... the undecideds in the poll and the margin of error for the poll. The undecideds are what drive pollsters nuts.
Another potential variable is will turnout exceed expectations for a given demographic.
Well, but you know that except for extraordinarily close elections, the winner of the national polls also wins the electoral college. 2000 was an aberration with those ludicrously close margins.