When President Trump talks about polling, his focus is very much on survey-takers that he thinks are good for him. Polls that show him trailing Joseph R. Biden Jr. — virtually all national polls — are simply “fake news.”
The president’s blinkered view has created something of an alternate universe, one not governed by polling averages or independent analysis but by declarative statements that, at times, feel as if they are coming out of nowhere. This month, Mr. Trump proclaimed on Twitter that he was “winning BIG in all of the polls that matter.” …
His choose-your-own-adventure approach to polling that has shown little understanding of data science, and his pronouncements have come as his advisers are trying to take in serious polling and data analysis to make sense of what the electorate voting in 2020 will look like. CONT.
Maggie Haberman, New York Times