https://www.theguardian.com/us-news/2024/nov/02/what-polls-mean-so-far-trump-harris-election-voters

"Of the last 321 polls in the battlegrounds, 124 - nearly 40% - showed margins of a single point or less, the pair wrote. Pennsylvania was the most “troubling” case, with 20 out of 59 polls showing an exact tie, while another 26 showed margins of less than 1%."

I would expect a larger variance. It seems the pollsters are seeking a predetermined average. #Polls #PAPolls

Dead-heat poll results are astonishing – and improbable, these experts say

It’s possible the tied race reflects not the sentiments of the voters, but rather risk-averse decision-making by pollsters

The Guardian