2016 President · WY
SurveyMonkey · fieldwork ended 2016-11-04 (4 days before the election) · 213 respondents · Online Panel
The poll said
Democrat 21% · Republican 60%
R+39.0
The certified result
Democrat 21.88% · Republican 68.17%
R+46.3
The arithmetic
- Poll margin = 21 − 60 = -39.00
- Actual margin = 21.877 − 68.173 = -46.296
- Signed miss = -39.00 − (-46.296) = 7.295
- Absolute miss = |7.295| = 7.295
The poll overstated the Democrat by 7.3 points and had the right leader.
Where these numbers come from
Poll and result: 538 raw_polls.csv. Poll ID 48910, race ID 652 (538 database).