What is poll bias?

Related questions

1. How can a president win without the popular vote?
2. What are characteristics of a likely voter?
3. What is a Gallup?
4. What Democrats declared for 2020?
5. How does a straw poll work?
6. What's Trump's current approval rating?
7. How accurate are Gallup polls?
8. How many presidents have won the popular vote and lost the election?
9. Why do we use polls?
10. Where did the term straw poll originate?

Tags

1. #republican
2. #between
3. #difference
4. #democratic
5. #finishers
6. #error
7. #actual
8. #statistical
9. #pollster
10. #toward
11. #result
12. #average
13. #separating
14. #margin
15. #candidates
16. #polled