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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the mean of the following rainfall data: [10 mm, 20 mm, 30 mm]?
💡 Hint: Add all numbers and divide by the total count.
Question 2
Easy
What is the mode of the dataset: [5 mm, 5 mm, 10 mm, 15 mm]?
💡 Hint: Find the most frequently occurring value.
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 average value of a dataset called?
- Median
- Mode
- Mean
💡 Hint: It represents the total average.
Question 2
True or False: A high standard deviation indicates that data points are closely clustered around the mean.
- True
- False
💡 Hint: Think about how spread apart the values are.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a rainfall dataset: [15 mm, 20 mm, 25 mm, 30 mm, 50 mm], calculate mean, standard deviation, skewness, and interpret the data.
💡 Hint: First find the mean, then assess variations from this point.
Question 2
Analyze the rainfall data: [5 mm, 15 mm, 25 mm, 30 mm, 70 mm] and discuss the implications of its kurtosis being 3.5.
💡 Hint: Consider how pointy the data shape looks compared to normal.
Challenge and get performance evaluation