（多选）参数估计中评价估计量的三个标准是（ ）。[东北财经大学2011研]

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30463' and id < 2461285 and id<>'2461285' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30463' and id > 2461285 and id<>'2461285' order by id asc limit 5