[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fb4xJ6MWBSr-8D3HqCtEAVNwqlkxR0KOlYuWLu6gjZSM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2026-03-14 20:45:09",323231057,[8,9,10,11],"0.008","0.04","0.08","0.6",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},6,"c8af639af76a243f278928606d80baaa","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe555339b993eeabc1386d29af15ba486.png","概率论与数理统计","1f61af2bfb5a4cf0ba7d56a9f87965a4","大数据专业章节测试1.5","已知事件 A,B,C 两两相互独立,且 P (A) = P (B) = P (C) = 0.2,则 P (A∩B∩C) =( )",[21,32,41,48,51,57],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],323231052,[25,26,27,28],"P (A∩B) = P (A) + P (B)","P (A∩B) = P (A) P (B)","P (A|B) = P (B)","P (B|A) = P (A)","设 A,B 为两个随机事件,若 A 与 B 相互独立,则下列等式成立的是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],323231053,[36,37,38,39],"0.58","0.62","0.7","0.12","已知事件 A 与 B 相互独立,P (A) = 0.3,P (B) = 0.4,则 P (A∪B) =( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":47,"source":30,"type":31},[],323231055,[45,46,11,38],"0.3","0.5","设事件 A 与 B 相互独立,且 P (A) = 0.6,P (B) = 0.5,则 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fce6d0a6ad275b3a031c772fb82de79c2.png\">",{"answer":49,"createTime":5,"id":6,"options":50,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":52,"createTime":5,"id":53,"options":54,"question":56,"source":30,"type":31},[],323231059,[45,46,38,55],"0.8","甲、乙两人独立地解决同一道数学题,甲解决这道题的概率为 0.6,乙解决这道题的概率为 0.5,则至少有一人解决这道题的概率为( )",{"answer":58,"createTime":5,"id":59,"options":60,"question":64,"source":30,"type":31},[],323231061,[61,62,63,38],"0.06","0.14","0.24","设事件 A 与 B 相互独立,P (A) = 0.2,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd5982bfc68fe4eff7fa08230f49a8323.png\">"]