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Sagot :
Final answer:
The sample space and sum of probabilities in book selection scenarios. Calculating the probability of selecting different types of books from a set.
Explanation:
The sample space for randomly selecting one book is:
- 1F, 2F, 3F, 4F, 5F, 6F, 7F, 8F, 1N, 2N*, 3N, 4N
The sum of the probabilities of an event and its complement is always 1.
The probability of buying either a novel or a nonfiction book is 0.6 + 0.4 - 0.2 = 0.8.
Learn more about Probability in book selection scenarios here:
https://brainly.com/question/30886423
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