Chapter Four discussed the application of concept description in statistical information system, including AOI and attribute relevance analysis mainly.

第四章论述了概念描述在统计信息系统中的应用，主要包括面向属性的归纳和属性相关分析两大内容。

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The public now no longer needs to understand how our decentralized statistical system works, and who is responsible for which statistics, to obtain information that they might have accessed through FOIA in the past.

WHITEHOUSE: Joshua Gotbaum Statement to House Management, Information, and Technology Subcommittee, 06/14/2000 | The White House

The study found there was a positive link between good information technology and national test results, of 0.07 under the Spearman Rank Correlation statistical measurement system.

BBC: Books 'best for tests'