2016 President · TX
SurveyMonkey · fieldwork ended 2016-10-28 (11 days before the election) · 2,051 respondents · Online Panel
The poll said
Democrat 41% · Republican 47%
R+6.0
The certified result
Democrat 43.23% · Republican 52.23%
R+9.0
The arithmetic
- Poll margin = 41 − 47 = -6.00
- Actual margin = 43.235 − 52.235 = -9.000
- Signed miss = -6.00 − (-9.000) = 2.999
- Absolute miss = |2.999| = 2.999
The poll overstated the Democrat by 3.0 points and had the right leader.
Where these numbers come from
Poll and result: 538 raw_polls.csv. Poll ID 47926, race ID 645 (538 database).