FiveThirtyEight is a website that focuses on opinion poll analysis, politics, economics, and sports blogging. The site and its founder are best known for election forecasts, including the 2012 presidential election in which FiveThirtyEight correctly predicted the vote winner of all 50 states. On the eve of the 2016 election, the site’s forecast gave Hillary Clinton a 71% chance of winning and Donald Trump a 29% chance.
About FiveThirtyEight in brief

In May 2008, The NewRepublic published a blog on the prospects for turnover in the Senate; federal economic policies; Congressional support for legislation; public support for health care Reform; and public support of the Affordable Care Act. On May 30, 2008,. Silver revealed his true identity for the first time to his FiveThirtyThirtyEight readers. He published under the name Poblano, the same name that he had used since November 2007 when he began publishing a diary on the political blog Daily Kos. He had gained a following, especially for his primary election forecast on Super Tuesday, February 5, 2008. From that primary election day, which included contests in 24 states plus American Samoa, he predicted that Barack Obama would come away with 859 delegates, and Hillary Clinton 829; in the final contests, Obama won 847 delegates and Clinton 834. Silver relied on demographic data and on the history of voting in other states during the 2008 Democratic primary elections. He used a unique methodology derived from Silver’s experience in sabermetrics to \”balance out the polls with comparative demographic data\”. Silver weighted each poll based on the pollster’s historical track record, sample size, and recentness of the poll; After that date, he published just four more diaries on Daily Kos on the primary season. As too, too, he began to build a model for the general election.
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This page is based on the article FiveThirtyEight published in Wikipedia (as of Dec. 05, 2020) and was automatically summarized using artificial intelligence.






