統計課本裡面寫到的
Do not confuse the notion of mutually exclusive events with that of indepedent
events. Two events with nonzero probabilities cannot be both mutually
exclusive and independent. If one mutually exclusive event is known to occur,
the other cannot occur; thus, the probability of the other event occuring is
reduced to zero. They are therefore dependent.
勿將互斥事件和獨立事件混為一談
可是統計課本上面沒有例子
有誰可以用例子來解釋這個概念??
謝謝:)
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