2016 President · national
Rasmussen Reports · fieldwork ended 2016-10-26 (13 days before the election) · 1,500 respondents · IVR/Online Panel
The poll said
Democrat 45% · Republican 45%
even
The certified result
Democrat 48.00% · Republican 45.81%
D+2.2
The arithmetic
- Poll margin = 45 − 45 = 0.00
- Actual margin = 47.997 − 45.815 = 2.182
- Signed miss = 0.00 − (2.182) = -2.181
- Absolute miss = |-2.181| = 2.181
The poll overstated the Republican by 2.2 points and showed a tie.
Where these numbers come from
Poll and result: 538 raw_polls.csv. Poll ID 47636, race ID 94 (538 database).