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What is the expected value of the page number

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The distribution of the number of typographical error per 100 pages of a document follows a Poisson distribution with a mean value 4.

You are reading a 300-page book and found a typo on page 10. What is the expected value of the page number that you see the next typo? (hint: use the relation between Poisson and exponential distributions)

Reference no: EM132856944

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