https://www.statista.com/chart/33390/polling-aggregators-swi...
They tell you the average of reputable polls. In this case, they were well within the margin of error; each aggregator will have called it something like a "tossup" or "leans x".
"Harris by 0.8%" does not mean "we predict Harris wins this state".
They tell you the average of reputable polls. In this case, they were well within the margin of error; each aggregator will have called it something like a "tossup" or "leans x".
"Harris by 0.8%" does not mean "we predict Harris wins this state".