15.8.2.3 - Normal and Log-Normal Distributions
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Practice Questions
Test your understanding with targeted questions
What is the primary characteristic of the Normal distribution?
💡 Hint: Think about how the data is distributed around the average.
Can the Log-Normal distribution have negative values?
💡 Hint: Consider the nature of the data being modeled.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What property distinguishes a Log-Normal distribution from a Normal distribution?
💡 Hint: Visualize the shapes of both distributions.
True or False: The mean and standard deviation of Normal distribution can determine the risk of flooding events.
💡 Hint: Consider how we use averages in assessing risks.
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Challenge Problems
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Given a dataset of rainfall amounts collected over several years, analyze whether it follows a Normal or Log-Normal distribution. Describe your approach.
💡 Hint: Explore statistical software for graphical representation.
Design a study to examine the impact of climate change on the Log-Normal distribution of rainfall over a decade. What methods would you use?
💡 Hint: Consider environmental factors that could influence rainfall patterns.
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