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5.16. The annual rainfall (in inches) in a certain region is normally distributed with u = 40 and o 4. What is the probability that starting with
this year, it will take more than 10 years before a year occurs having a rainfall of more than 50 inches? What assumptions are you making?

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5.16. The annual rainfall (in inches) in a certain region is normally distributed with u = 40 and o 4. What is the probability that starting with this year, it will take more than 10 years before a year occurs having a rainfall of more than 50 inches? What assumptions are you making?

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