2000 Senate · NJ
Scott Rasmussen (Rasmussen Reports) · fieldwork ended 2000-11-05 (2 days before the election) · 637 respondents · IVR
The poll said
Democrat 43% · Republican 44%
R+1.0
The certified result
Democrat 50.11% · Republican 47.10%
D+3.0
The arithmetic
- Poll margin = 43 − 44 = -1.00
- Actual margin = 50.113 − 47.096 = 3.017
- Signed miss = -1.00 − (3.017) = -4.017
- Absolute miss = |-4.017| = 4.017
The poll overstated the Republican by 4.0 points and had the wrong leader.
Where these numbers come from
Poll and result: 538 raw_polls.csv. Poll ID 63653, race ID 1701 (538 database).