I bet 5% answered Biden so they will not be attacked and 70% of the total people called would not answer because they support Trump and fear becoming a victim.
So they kept calling and calling until they got answers and that is how they end up with Biden ahead.
Would be helpful if you linked to the poll.
my bad, here you go https://thehill.com/hilltv/what-americas-thinking/512611-poll-biden-leads-trump-by-6-points-nationwide
Rofl.... do all polls release affiliation?
I bet 5% answered Biden so they will not be attacked and 70% of the total people called would not answer because they support Trump and fear becoming a victim.
So they kept calling and calling until they got answers and that is how they end up with Biden ahead.
Its closer to 65% Trump and 25% Biden at best.