2000 President · ID
Harris Insights & Analytics · fieldwork ended 2000-11-03 (4 days before the election) · 908 respondents · Live Phone
The poll said
Democrat 27% · Republican 65%
R+38.0
The certified result
Democrat 27.64% · Republican 67.17%
R+39.5
The arithmetic
- Poll margin = 27 − 65 = -38.00
- Actual margin = 27.638 − 67.170 = -39.532
- Signed miss = -38.00 − (-39.532) = 1.532
- Absolute miss = |1.532| = 1.532
The poll overstated the Democrat by 1.5 points and had the right leader.
Where these numbers come from
Poll and result: 538 raw_polls.csv. Poll ID 63554, race ID 819 (538 database).