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 ...

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 ...

As Americans await the presidential election results, many are looking to the polls for clues. A poll’s margin of error describes how close a survey result can ...

Log-in to bookmark & organize content - it's free! CBS Elections and Surveys Director Anthony Salvanto discussed the idea of margin of error and how sampling error ...

Comparing current polling to 2020’s results, President Joe Biden cannot win reelection in 2024. To win in 2020, Biden had to roll up a big popular-vote margin to squeak to victory in the Electoral ...

Understanding the confidence interval will help you grasp what an election poll is -- or is not -- saying. As you might have guessed, the media consistently gets it wrong. Candidate Gobermouch is ...

Democrats have been winning elections in places they aren't supposed to since Donald Trump became President. On Tuesday night, Democrat Linda Belcher won by 37 percentage points in a Kentucky special ...

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INGLEWOOD — The Lakers’ 116-102 loss to the Clippers on Sunday night at Intuit Dome provided another example of lessons they’ve been reminded of constantly this ...