Conditional Probabilitymedium
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A shelf holds 12 books: 4 novels, 5 biographies, and 3 textbooks. If you pick two books at random without replacement, what is the probability that the second book is a novel given that the first book was a biography?
A shelf holds 12 books: 4 novels, 5 biographies, and 3 textbooks. If you pick two books at random without replacement, what is the probability that the second book is a novel given that the first book was a biography?