[Update: An analysis using more recent polls can be found here.]
Five new state head-to-head polls have been released since my previous analysis of a hypothetical election contest between Pres. Barack Obama and former Speaker Newt Gingrich:
start | end | sample | % | % | % | |||
---|---|---|---|---|---|---|---|---|
st | poll | date | date | size | MOE | O | G | diff |
FL | Marist | 25-Jan | 27-Jan | 2795 | 1.9 | 52 | 35 | O+17 |
FL | Mason-Dixon | 24-Jan | 26-Jan | 800 | 3.5 | 41 | 50 | G+9 |
GA | SurveyUSA | 01-Feb | 02-Feb | 1144 | 3.0 | 43.9 | 49.7 | G+5.9 |
MO | PPP | 27-Jan | 29-Jan | 582 | 4.1 | 49 | 42 | O+7 |
OH | PPP | 28-Jan | 29-Jan | 820 | 3.4 | 51 | 39 | O+12 |
The two most recent Florida polls contradict each other. One gives Obama a +17% edge, and the other puts Gingrich up by +9%.
In Georgia, Gingrich has a +5.9% edge over Obama. That’s pretty anemic, considering that (1) it is Gingrich’s home turf, and (2) the same poll puts Romney up about +8 over Obama.
Obama has modest leads over Gingrich in Missouri (+7%) and a solid (+12%) lead in Ohio.
The previous analysis gave Obama a 100% probability of beating Gingrich with Obama getting a mean of 416 electoral votes. Now, after 100,000 simulated elections, Obama still wins ’em all. Obama’s average electoral vote count has increased to 421, and Gingrich averages just 117 electoral votes.
Obama | Gingrich |
100.0% probability of winning | 0.0% probability of winning |
Mean of 421 electoral votes | Mean of 117 electoral votes |
Here is the distribution of electoral votes [FAQ] from the simulations:
[Read more…]