generic_ballot_polls: 30
| rowid | question_id | poll_id | race_id | cycle | state | pollster_id | pollster | sponsor_ids | sponsors | partisan | display_name | pollster_rating_id | pollster_rating_name | fte_grade | sample_size | population | population_full | methodology | office_type | seat_number | start_date | end_date | sponsor_candidate | tracking | nationwide_batch | created_at | notes | url | stage | dem | rep | ind |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 135410 | 72190 | 8274 | 2020 | 1610 | USC Dornsife/Los Angeles Times | USC Dornsife | 343 | USC Dornsife/Los Angeles Times | B/C | 5271 | lv | lv | Online | U.S. House | 10/15/20 | 10/28/20 | 1 | 0 | 10/29/20 08:37 | probabilistic voting question | https://election.usc.edu/ | general | 52.37 | 44.43 |