Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula used in the Arithmetic Mean Method for estimating missing rainfall data?
💡 Hint: Look at the summation formula connected with neighboring stations.
Question 2
Easy
List one advantage of using the Arithmetic Mean Method.
💡 Hint: Think about the ease of calculation!
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 is the primary formula used in the Arithmetic Mean Method?
- P = 1/n * ΣP_i
- P = ΣP_i - n
- P = n/ΣP_i
💡 Hint: Pay attention to the structure of the formula.
Question 2
True or False: The Arithmetic Mean Method is best used in areas with diverse rainfall patterns.
- True
- False
💡 Hint: Consider the definition and what it implies.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given five rainfall records: 60 mm, 61 mm, 65 mm, 70 mm, and an unknown amount X. The average is 65 mm. Find X.
💡 Hint: Apply the average formula to find the missing number.
Question 2
Analyzing only the arithmetic mean, a researcher came up with a rainfall estimate that differs significantly from the expected normal rainfall for the area. Discuss potential reasons.
💡 Hint: Think about how those factors collectively impact rainfall and data collection.
Challenge and get performance evaluation