适用于分析和描述某种质量问题产生原因的统计分析工具是（ ）8

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29340' and id < 2388907 and id<>'2388907' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29340' and id > 2388907 and id<>'2388907' order by id asc limit 5