Confronting 2016 and 2020 Polling Limitations
Looking at final estimates of the outcome of the 2020 U.S. presidential race, 93% of national polls overstated the Democratic candidate’s support among voters, while nearly as many (88%) did so in 2016.
What 2020’s Election Poll Errors Tell Us About the Accuracy of Issue Polling
Turnout soared in 2020 as nearly two-thirds of eligible U.S. voters cast ballots for president
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