Oversampling is used to study small groups, not bias poll results
As oversampling and its possible effect on presidential polls are spotlighted ahead of Election Day, learn more about this practice and how pollsters adjust for it.
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As the 2016 campaign enters its final weeks, very few voters who support either Donald Trump or Hillary Clinton expect their spouse or partner to cross the aisle and vote for the other candidate.
n the contentious weeks leading up to Election Day, voters are deeply divided over the candidates, major issues and the nationโs past and future course. And, in a new survey, most voters say these differences even extend to disputes over basic facts.
Voters who support Hillary Clinton and Donald Trump offer a variety of reasons why they do so, ranging from the candidatesโ issue positions to their personal backgrounds.
Copyright 2024 Pew Research Center