2014 Governor · FL
SEA Polling & Strategic Design · fieldwork ended 2014-10-28 (7 days before the election) · 800 respondents · Live Phone
The poll said
Democrat 43% · Republican 45%
R+2.0
The certified result
Democrat 47.07% · Republican 48.14%
R+1.1
The arithmetic
- Poll margin = 43 − 45 = -2.00
- Actual margin = 47.067 − 48.144 = -1.077
- Signed miss = -2.00 − (-1.077) = -0.922
- Absolute miss = |-0.922| = 0.922
The poll overstated the Republican by 0.9 points and had the right leader.
Where these numbers come from
Poll and result: 538 raw_polls.csv. Poll ID 62487, race ID 1253 (538 database).