sampling error

常見例句

雙語例句

• It has a sampling error of plus or minus 1.9 percentage points.
  該調查的抽樣誤差爲正負1.9個百分點。
• Harris Interactive said the results have a sampling error of plus or minus 1.2 percentage points.
  哈裡斯互動表示該調查結果會有正負1.2個百分點的採樣誤差。
• In addition to sampling error, question wording and practical difficulties in conducting surveys can introduce error or bias into the findings of survey data.
  除了採樣誤差，在調查中提問的措辤和一些實際睏難也會導致在採集數(shù)據(jù)中産生誤差或偏差。
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