2006 Governor · CO
Scott Rasmussen (Rasmussen Reports) · fieldwork ended 2006-10-23 (15 days before the election) · 500 respondents · IVR
The poll said
Democrat 51% · Republican 39%
D+12.0
The certified result
Democrat 56.98% · Republican 40.16%
D+16.8
The arithmetic
- Poll margin = 51 − 39 = 12.00
- Actual margin = 56.985 − 40.165 = 16.820
- Signed miss = 12.00 − (16.820) = -4.820
- Absolute miss = |-4.820| = 4.820
The poll overstated the Republican by 4.8 points and had the right leader.
Where these numbers come from
Poll and result: 538 raw_polls.csv. Poll ID 55221, race ID 1332 (538 database).