At a used-book sale, 84 books are adult books and 165 are children's books. Of the adult books, 60 are nonfiction, while 55 of the children's books are nonfiction. If a book is selected at random, find the probability of selecting the books for the following. Round the answers to three decimal places. Part: 0/3 Part 1 of 3 P (fiction) = X

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Q: how large of a sample would be required for the commissioner to make the desired estimate?

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