三个事件A,B,C相互独立，应满足的条件是

答案查看网，轻松搜题/搜资源

【多选题】【消耗次数：1】

① P(AB)=P(A)P(B)

② P(BC)=P(B)P(C)

③ P(AC)=P(A)P(C)

④ P(ABC)=P(A)P(B)P(C)

参考答案：

复制

纠错

相关题目

【判断题】若三个事件A,B,C满足P(AB)=P(A)P(B)，P(AC)=P(A)P(C)，P(BC)=P(B)P(C)，则称A,B,C相互独立。

① 正确

② 错误

查看完整题目与答案

【判断题】设A、B、C为三事件，若满足：P(AB)=P(A)P(B),P(AC)=P(A)P(C),P(BC)=P(B)P(C),则三事件A、B、C 必然相互独立。

① 正确

② 错误

查看完整题目与答案

【判断题】设A,B,C为三个事件，若P(ABC)=P(A)P(B)P(C),则事件A,B,C相互独立

① 正确

② 错误

查看完整题目与答案

【单选题】 P(A)=P(B)=P(C)=1/8，P(AB)=1/4，P(BC)=P(AC)=0,则事件A,B,C至少有一个发生的概率是（）

① 1/2

② 1/4

③ 1/6

④ 1/8

查看完整题目与答案

【判断题】两事件A、B若满足P(AB)=P(A)P(B），则称A、B独立

① 正确

② 错误

查看完整题目与答案

【判断题】若有P(AB)=P(A)P(B)，则事件A与B独立。

① 正确

② 错误

查看完整题目与答案

【判断题】两事件A、B若满足P(A+B)=P(A)+P(B），则称A、B独立

① 正确

② 错误

查看完整题目与答案

【判断题】任意两个事件A和B，P(AB)=P(A)P(B)

① 正确

② 错误

查看完整题目与答案

【判断题】对任意事件A和B，必有P(AB)=P(A)P(B)

① 正确

② 错误

查看完整题目与答案

【判断题】对任意事件A和B，必有P(AB)=P(A)P(B).

① 正确

② 错误

查看完整题目与答案

【判断题】对任两事件A,B，有P(A-B)=P(A)-P(AB).

① 正确

② 错误

查看完整题目与答案

随机题目

【单选题】 _____the stress of examinations are over, we call all relax.

① while

② Even though

③ Now that

④ For

查看完整题目与答案

【单选题】 He was determined to sail around the world _____his illness and old age.

① given

② although

③ despite

④ in spite

查看完整题目与答案

【单选题】 Although she wrote a lot of short stories and poems when she was very young, _____she was twenty five.

① her first real success did not come until

② her real first success came until not

③ since her first real success did not come until

④ not until her first real success

查看完整题目与答案

【单选题】 I was awfully tired when I got home from work, but a half hour nap _____me.

① revived

② released

③ relieved

④ recovered

查看完整题目与答案

【单选题】 People’s status in society is frequently _____by now much they own.

① measured

② examined

③ tested

④ questioned

查看完整题目与答案

【单选题】 _____ me most was that the young boy who had lost both arms in an accident could handle a pen with his feet.

① That amazed

② It amazed

③ Which amazed

④ What amazed

查看完整题目与答案

【单选题】 Modern appliances _____us from a good deal of household work. For instance, the dryer frees us from hanging the laundry.

① escape

② benefit

③ liberate

④ comfort

查看完整题目与答案

【单选题】 Mary has a _____ view of our future. But nobody believes what she said.

① portable

② primary

③ possession

④ positive

查看完整题目与答案

【单选题】 Hurricanes are severe cyclones with winds over seventy five miles an hour _____ originate over tropical ocean waters.

① which

② who

③ where

④ how to

查看完整题目与答案

【单选题】正式确认毛泽东思想就是马克思主义中国化的第一个重大理论成果，是“中国化的马克思主义”的是（ )

① 中共中央六大

② 中共中央七大

③ 中共中央七届二中全会

④ 中共中央八大

查看完整题目与答案