Polls are coming out fast and furiously these days and it’s hard to keep track of every one, the methodology, the sample size, the candidates named by interviewers, etc.
Here’s the general information I was able to locate:
1OVERVIEWThe study was conducted for CNN via telephone by SSRS, an independent research company. Interviews were conducted from September 5-9, 2019 among a sample of 1,639 respondents, including oversamples of 307 black, non-Hispanic registered voters and 293 Hispanic/Latino registered voters. Oversamples have been weighted to represent their proper share of the adult population. The landline total respondents were 588 and there were 1,051cell phone respondents. The margin of sampling error for total respondents is +/-3.2 at the 95% confidence level. The design effect is 1.72. More information about SSRS can be obtained by visiting www.ssrs.com.
More information can be found here.
The CNN Poll is an A- rated poll on 538 and it’s a qualifying poll for the October debate.