2000 President · NV
SurveyUSA · fieldwork ended 2000-10-31 (7 days before the election) · 500 respondents · IVR
The poll said
Democrat 44% · Republican 49%
R+5.0
The certified result
Democrat 45.98% · Republican 49.52%
R+3.5
The arithmetic
- Poll margin = 44 − 49 = -5.00
- Actual margin = 45.976 − 49.522 = -3.546
- Signed miss = -5.00 − (-3.546) = -1.454
- Absolute miss = |-1.454| = 1.454
The poll overstated the Republican by 1.5 points and had the right leader.
Where these numbers come from
Poll and result: 538 raw_polls.csv. Poll ID 63745, race ID 839 (538 database).