Conducting a poll isn’t an exact science. The process is susceptible to lots of common problems and baked-in biases — more than just the “margin of error.”
www.nytimes.com
Where Polls Can Mess Up (and What Pollsters Do About It)
Conducting a poll isn’t an exact science. The process is susceptible to lots of common problems and baked-in biases — more than just the “margin of error.”
www.nytimes.com