In just about any discussion of a poll about the very close presidential race between Vice President Kamala Harris and former President Donald Trump, you'll hear the ...

I am a statistician, and part of my job is to make inferences and predictions. With unlimited time and money, I could simply test or survey the entire group of people I am interested in to evaluate ...

代码已经复制到剪贴板。 今天我们要学的词是 margin of error. Margin of error 误差幅度。最近民调显示，爱奥华州党团会议召开 ...

The results are a bit closer than what some other polling has found on the races but not completely out of sync with recent polls that have shown a tighter race in those states. Not much independent ...

Vice President Kamala Harris and former President Donald Trump are locked in an extremely close contest, according to a new national poll conducted entirely after President Biden announced he was ...

Patrick Murray is the founding director of the Monmouth University Polling Institute. According to their website, “The Monmouth University Polling Patrick Murray is the founding director of the ...