Who won the Trump-Biden debate?
The survey is designed to be representative of those registered voters who watched Tuesday's debate
6 among ten said that former Vice President Joe Biden did the best in Tuesday's debate while just 28 percent supported President Donald Trump in a CNN Poll of debate watchers conducted by SQL Server Reporting Services (SSRS).
When the same voters were interviewed before the debate, 56 percent said they expected Biden would do the better job while 43 percent expected Trump to do so, reports CNN.
The post-debate result is about the same as the outcome of a post-debate poll in 2016 after the first debate between Trump and Hillary Clinton. In that poll, 62% thought Clinton won the debate, 27% said Trump did.
About two-thirds said Biden's answers were more truthful than Trump's (65% Biden to 29% Trump), and his attacks on the President were more frequently seen as fair. Overall, 69% called Biden's attacks on Trump fair while just 32% said Trump's attacks were fair.
The survey is designed to be representative of those registered voters who watched Tuesday's debate, it does not represent the views of all Americans.
The voters who watched the debate were more partisan than Americans as a whole -- 35% identified as independents or non-partisans compared with around 40% in the general public, and the group of debate watchers was more Democratic than a typical survey of all adults, with 39% identifying as Democrats and 25% as Republicans.
The CNN post-debate poll was conducted by SSRS by telephone and includes interviews with 568 registered voters who watched the September 29 debate. Results among debate-watchers have a margin of sampling error of plus or minus 6.3 percentage points. Respondents were originally interviewed September 22-27 either by telephone or online, and indicated they planned to watch the debate and would be willing to be re-interviewed when it was over. Respondents initially reached online are members of the SSRS Opinion Panel, a nationally representative probability-based panel.
