2024 President · North Carolina
InsiderAdvantage · fieldwork ended 2024-10-20 (16 days before the election) · 800 respondents · method not reported
The poll said
Democrat 46.8% · Republican 48.7%
R+1.9
The certified result
Democrat 47.65% · Republican 50.86%
R+3.2
The arithmetic
- Poll margin = 46.8 − 48.7 = -1.90
- Actual margin = 47.645 − 50.857 = -3.212
- Signed miss = -1.90 − (-3.212) = 1.312
- Absolute miss = |1.312| = 1.312
The poll overstated the Democrat by 1.3 points and had the right leader.
Where these numbers come from
Poll and result: 538 president_polls_historical.csv (archived 2025-03-06). Poll ID 88870, race ID 8839 (538 database).
population: lv