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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the Arithmetic Mean Method used for?
💡 Hint: Think of averaging values.
Question 2
Easy
Why is the Normal Ratio Method important?
💡 Hint: Consider conditions affecting rainfall.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the Arithmetic Mean Method assume about surrounding rainfall?
- A: Rainfall amounts are highly variable
- B: Rainfall amounts are uniform
- C: Rainfall data is consistent over time
💡 Hint: Consider how averaging works.
Question 2
True or False: The Normal Ratio Method requires long-term rainfall normals.
- True
- False
💡 Hint: Think about what 'normal' means in data context.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have three neighboring stations with recorded rainfalls of 110 mm, 120 mm, and 115 mm. If one station is missing data during a similar season, use the Arithmetic Mean Method to estimate the rainfall.
💡 Hint: Remember to sum and divide by the number of stations.
Question 2
Consider a scenario where one station's normal rainfall is significantly higher than the others by 30%. Explain how you would apply the Normal Ratio Method to estimate its missing data.
💡 Hint: Think about how to establish the ratio effectively.
Challenge and get performance evaluation