Methods Stratified random group sampling was adopted in survey.

方法采用多级随机抽样法。

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Methods 5 kindergartens were selected by whole group sampling in Fuzhou city district, 778 infant parents answered the questionnaire investigation.

方法采用整群抽样方法在福州市区抽取5所幼儿园，并对778名幼儿家庭进行问卷调查。

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Adopts the group sampling law to choose 434 example physical exam rural women to carry on the questionnaire survey, carries on statistics analysis.

采取整群抽样法选择434例健康体检农村妇女进行问卷调查，进行统计学分析。

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Have each group write up its sampling, method and questions, and then exchange its poll with another group.

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Henry, whose New England Sports Venture group completed their takeover of the club in October, was sampling his first Anfield experience along with newly-appointed director of football strategy Damien Comolli.

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