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Probability of fully reading a short book

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If you pick a random book out of 100, what is the probability you will fully read it? Given: Out of 100, 45 are short, 30 are medium, 25 are long. The probability you fully read a book depends on the length. The probability of fully reading a short book is 0.60, medium book is 0.35, and long book is 0.2.

Reference no: EM133245361

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