在一项民意测验中，被调查到的近四分之三的人同意政府的决策。
Nearly three-quarters of people questioned in an opinion poll agreed with the government's decision.
不难设想有(譬如)这样的民意测验和调查，它们要求用户对每个选项提供数值评分(从1到100)，对此，参数性的统计检验就比较合适。
It is easy to imagine polls and surveys, for example, that would require users to provide numerical ratings (1 to 100) for each option and for which parametric statistical tests would be appropriate.
一项盖洛普民意测验显示，40%美国的调查对象害怕在众人面前说话。
A Gallup Poll survey showed that 40 percent of U.S. respondents fear speaking in front of an audience.
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