Statistical sampling technique is widely used in both compliance and substantive tests.

统计抽样技术在符合性测试和实质性测试中有着广泛的应用。

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Republicans spent much of the 1997 appropriations season battling the administration over its plan to use statistical sampling, a technique that uses data from the traditional head count to estimate the number of those who did not respond to census takers.

CNN: By Juliana Gruenwald, CQ Staff Writer