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4 cards from this section. Quick, good the night before a test.
What does the return period indicate?
Think about how often a flood might occur.
Name one distribution used in rainfall frequency analysis.
It's named after a statistician.
What does the return period indicate?
Focus on frequency rather than quantity.
Is the Gumbel Distribution used for modeling extreme events?
Think about risk assessment.
Given a historical data set of rainfall over 20 years, where the maximum rainfall event ranks 5th, calculate the return period and discuss the implications for flood management.
Remember to utilize the formula correctly.
Explain how a shift from normal to skewed rainfall data would impact the choice between using normal distribution versus Log Pearson distribution for rainfall analysis.
Consider how real-world rainfall data often behaves.
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