已知X服从二项分布，且EX=2 .4, DX = 1 .44,则二项分布的参数为（ ）。[东北财大2005研]

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30462' and id < 2461227 and id<>'2461227' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30462' and id > 2461227 and id<>'2461227' order by id asc limit 5