Q5 The occurrence of severe floods can be modeled with a Poisson process. Based on the past records, there occurred 4 severe floods in the last 20 years in a city in Black Sea region. a) What is the probability that there will be no flood in this city for the next year? b) What is the probability that there will be at least two floods in this city in the next 10 years?
Q5 The occurrence of severe floods can be modeled with a Poisson process. Based on the past records, there occurred 4 severe floods in the last 20 years in a city in Black Sea region. a) What is the probability that there will be no flood in this city for the next year? b) What is the probability that there will be at least two floods in this city in the next 10 years?
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 5SE: The union of two sets is defined as a set of elements that are present in at least one of the sets....
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Transcribed Image Text:The occurrence of severe floods can be modeled with a Poisson process. Based on the past records,
Q5
there occurred 4 severe floods in the last 20 years in a city in Black Sea region.
a) What is the probability that there will be no flood in this city for the next year?
b) What is the probability that there will be at least two floods in this city in the next 10 years?
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