[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fcwajm1N4JVe4Yps8zehFPJyEw14dQSkaXxDnPom605k":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2026-03-14 20:45:09",323231052,[8,9,10,11],"P (A∩B) = P (A) + P (B)","P (A∩B) = P (A) P (B)","P (A|B) = P (B)","P (B|A) = P (A)",{"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","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( )",[21,26,35,43,51,57],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":34,"source":24,"type":25},[],323231053,[30,31,32,33],"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":36,"createTime":5,"id":37,"options":38,"question":42,"source":24,"type":25},[],323231055,[39,40,41,32],"0.3","0.5","0.6","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":44,"createTime":5,"id":45,"options":46,"question":50,"source":24,"type":25},[],323231057,[47,48,49,41],"0.008","0.04","0.08","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) =( )",{"answer":52,"createTime":5,"id":53,"options":54,"question":56,"source":24,"type":25},[],323231059,[39,40,32,55],"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":24,"type":25},[],323231061,[61,62,63,32],"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\">"]