Thanks, I read the questions.
How are the results of 899 registered voters representative of a population of 313 million people?
How do we know if the pollster hung up on anyone who responded that they were not Democrats?
I’ve had pollsters hang up on me when I was skewing their desired results.
“Interviews with 1,012 adults”
“also includes 899 interviews among registered voters”
The numbers they are reporting are of the “adults”, not those of the registered voters, I think he is doing much worse among actual voters.