2016 President · TX
YouGov · fieldwork ended 2016-10-20 (19 days before the election) · 5,874 respondents · Online Panel
The poll said
Democrat 36.8% · Republican 44.7%
R+7.9
The certified result
Democrat 43.23% · Republican 52.23%
R+9.0
The arithmetic
- Poll margin = 36.8 − 44.7 = -7.90
- Actual margin = 43.235 − 52.235 = -9.000
- Signed miss = -7.90 − (-9.000) = 1.099
- Absolute miss = |1.099| = 1.099
The poll overstated the Democrat by 1.1 points and had the right leader.
Where these numbers come from
Poll and result: 538 raw_polls.csv. Poll ID 48762, race ID 645 (538 database).