单词 | Gallup poll |
释义 | Gallup poll/ˈɡaləp /noun trademark An assessment of public opinion by the questioning of a representative sample, typically as a basis for forecasting votes in an election.The typical sample size for a Gallup poll which is designed to represent this general population is 1,000 national adults....
Origin1940s: named after George H. Gallup (1901–84), the American statistician who devised the method. |
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