2006 Senate · CT
YouGov · fieldwork ended 2006-10-31 (7 days before the election) · 401 respondents · Online Panel
The poll said
Democrat 44% · Republican 5%
D+39.0
The certified result
Democrat 39.73% · Republican 9.62%
D+30.1
The arithmetic
- Poll margin = 44 − 5 = 39.00
- Actual margin = 39.730 − 9.623 = 30.107
- Signed miss = 39.00 − (30.107) = 8.893
- Absolute miss = |8.893| = 8.893
The poll overstated the Democrat by 8.9 points and had the right leader.
Where these numbers come from
Poll and result: 538 raw_polls.csv. Poll ID 24882, race ID 1583 (538 database).