Pollster · 1156 of 1769
Muhlenberg/Morning Call ( report )
Polls scored
1
Mean error
2.0 pt
Signed bias
R+1.98
Aggregation weight
1.29
Composite quality score
0–100 · weighted of 5 measured components—
limited data · tier · low-volume
Too few polls (1) for a confident composite score. The per-component bars below are shown for transparency, but with this little volume a high bar can come from a single poll — treat them as provisional, not a headline grade.
Recent activity
Total all time
9
Last 30d
0
Last 90d
0
Last 180d
0
Per-cycle debrief appearances
| Cycle | Rank | Polls | MAE | Signed bias |
|---|---|---|---|---|
| 2010 | #3 / 21 | 9 | 3.10 pt | R+1.98 pp |
Recent polls
- 10/30/2010Pennsylvania · Senate · 2010Joe Sestak 44.0 · Pat Toomey 48.0
- 10/29/2010Pennsylvania · Senate · 2010Joe Sestak 43.0 · Pat Toomey 45.0
- 10/28/2010Pennsylvania · Senate · 2010Joe Sestak 43.0 · Pat Toomey 45.0
- 10/27/2010Pennsylvania · Senate · 2010Joe Sestak 42.0 · Pat Toomey 47.0
- 10/26/2010Pennsylvania · Senate · 2010Joe Sestak 40.0 · Pat Toomey 48.0
- 10/25/2010Pennsylvania · Senate · 2010Joe Sestak 41.0 · Pat Toomey 46.0
- 10/24/2010Pennsylvania · Senate · 2010Joe Sestak 40.0 · Pat Toomey 48.0
- 10/23/2010Pennsylvania · Senate · 2010Joe Sestak 42.0 · Pat Toomey 47.0
- 10/18/2010Pennsylvania · Senate · 2010Joe Sestak 44.0 · Pat Toomey 41.0