2006 Governor · MN
Scott Rasmussen (Rasmussen Reports) · fieldwork ended 2006-11-01 (6 days before the election) · 500 respondents · IVR
The poll said
Democrat 47% · Republican 45%
D+2.0
The certified result
Democrat 45.73% · Republican 46.69%
R+1.0
The arithmetic
- Poll margin = 47 − 45 = 2.00
- Actual margin = 45.733 − 46.691 = -0.958
- Signed miss = 2.00 − (-0.958) = 2.958
- Absolute miss = |2.958| = 2.958
The poll overstated the Democrat by 3.0 points and had the wrong leader.
Where these numbers come from
Poll and result: 538 raw_polls.csv. Poll ID 24512, race ID 1345 (538 database).