3.3 - Range
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
What is the range for the dataset {5, 8, 12, 15}?
💡 Hint: Calculate by finding the maximum and minimum values.
Identify the maximum and minimum values in the dataset {20, 25, 30, 40}.
💡 Hint: Look for the largest and smallest numbers.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the range measure in a dataset?
💡 Hint: Remember the definition of range.
Is it true that a higher range indicates more variability in data?
💡 Hint: Consider what a larger range signifies.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You have the following datasets: {2, 4, 6, 8} and {10, 20, 30}. Calculate the range for both and analyze which dataset has greater variability.
💡 Hint: Calculate each range separately.
If you added the value 5 to the original dataset {1, 2, 3, 4}, how would this change the range?
💡 Hint: Remember to compute the new max and min after adding a value.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.