Mathematics, 19.03.2020 13:39, ijohnh14

A shelf holds 27 books of which 6 are textbooks, 12 are fiction and 9 are biographies. 5 of the books are selected randomly.

Question:
1. Find the probability that 1 of the books selected are fiction.
2. Find the probability that 1 of the selected is textbook, 2 are fiction and the rest are biographies.

Answers: 1

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A shelf holds 27 books of which 6 are textbooks, 12 are fiction and 9 are biographies. 5 of the book...