statistical survey method的意思|示意

This paper gathers information through questionnaire survey and in-depth interviews by the method of combining statistical investigation with on-the-spot research.

本文研究采用统计调查与实地研究相结合的方法，通过问卷调查与深度访谈搜集资料。

Gallup was an American statistician who invented the Gallup Poll, a successful statistical method of survey sampling for measuring public opinion.

这位美国的统计学家是盖洛普民意测验的首创者。盖洛普民意测验是为了测量民意对其调查样本进行统计的科学方法。

Methods the literature study, questionnaire survey method, teaching experiments and mathematical statistical method, software development method and other methods.

采用文献法、问卷调查法、教学实验法、数理统计法、软件编制法等研究方法。

The subject choice, randomized method, blind method, intra-group comparison, sample, compliance, statistical method, therapeutic effect assessment index, survey and side effects were observed.

调查内容包括研究对象选择、随机化方法、盲法、组间可比性、样本大小、依从性、统计学处理、疗效评价指标、随访和不良事件观察等。

The main research methods includes documentary research, questionnaire survey method, statistical analysis method and so on.

主要运用的研究方法包括文献研究法、问卷调查法、统计分析法等。