Eli5 How do they make sure a poll is unbiased

Question

How do they tell if a poll is unbiased? Where do they poll for politics? Most people I know don’t answer their phones because of scammers. Thanks

In: 0

Answer 1

Polls mostly are biased. Be it by the questions and answers in it or the people that are asked the questions. I very rarely see polls that are unbiased one way or another, most of the time someone has a reason to prefer one direction.