Math Problem Statement

抽取A和B的機率各為50% 目標是A 當沒有抽出A時,如果A經過3次抽取都沒抽到,最終第4次將會100%機率抽出,但如果抽出了A,則從頭開始計算機率 當抽取100萬次時,總體雙方的比例會是多少?

Solution

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Math Problem Analysis

Mathematical Concepts

Probability
Random Processes
Conditional Probability

Formulas

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Theorems

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Suitable Grade Level

Advanced Mathematics