A/B
| Polls analyzed | 3 |
| Races called correctly | 100% |
| Most recent cycle | 2008 |
| Affiliated with professional polling organization (NCPP/AAPOR/Roper) | Yes |
How accurate are the polls from Knowledge Networks?
Polls conducted within 21 days of an election (based on the poll’s median date) are used to determine the pollster’s grade.
2008
Key
A = Adults
RV = Registered voters
V = Voters
LV = Likely voters
| Dates | Sample | Race | Methodology | Poll margin | Election margin | Difference |
|---|---|---|---|---|---|---|
| Oct 17-27 | 1,537RV | President (National) General election | Online | Poll Obama (D) +7.0 | Actual Obama (D) +7.3 | Difference 0.3 |
2003
| Dates | Sample | Race | Methodology | Poll margin | Election margin | Difference |
|---|---|---|---|---|---|---|
| Sep 29-Oct 1 | 702LV | Governor (CA) Special election | Online | Poll Schwarzenegger (R) +13.0 | Actual Schwarzenegger (R) +17.1 | Difference 4.1 |
| Sep 15-17 | 702LV | Governor (CA) Special election | Online | Poll Schwarzenegger (R) +9.0 | Actual Schwarzenegger (R) +17.1 | Difference 8.1 |
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