Obama | Romney |
100.0% probability of winning | 0.0% probability of winning |
Mean of 342 electoral votes | Mean of 196 electoral votes |
The previous analysis had President Barack Obama leading Gov. Mitt Romney by 344 to 194 electoral votes. Obama’s victory margin was “statistically significant,” as the analysis suggested he would win an election now with certainty.
There were a plethora of new polls released in the last couple of days. So now, after a Monte Carlo analysis using 100,000 simulated elections, informed entirely by state head-to-head polls, Obama wins 100,000 times and Romney wins 0 times. Obama receives (on average) 342 (-2) to Romney’s 196 (+2) electoral votes.
This is two consecutive analyses in which Mitt Romney has gained electoral votes. Is this the end of the Convention bump for Obama? Will Romney be able to keep adding a couple of electoral votes a day?
If so, with 34 days to go, he’d still lose by five—with only 264 electoral votes. In other words, to win, Romney needs to shake loose more than two electoral votes a day, on average, through election day.
That’s the analysis. The big picture in this race can be seen from the time trends from a series of elections simulated every seven days using polls from 03-Oct-2011 to 03-Oct-2012, and including polls from the preceding 21 days (FAQ).