✏️ Explanation
Range is the difference between the largest and smallest numbers.
Outliers are numbers that are much bigger or smaller than the rest.
🔍 Why It Matters
Range and outliers help us understand how spread out data is and spot unusual results!
🔢 Practice Exercises
1. What is the range of 2, 4, 6?
2. Which is an outlier in 2, 3, 4, 20?
3. What is the range of 5, 8, 12, 15?
4. Why do we look for outliers?
5. What is the range of 1, 1, 1, 1?
⚠️ Common Mistakes
- Not subtracting smallest from largest for range
- Missing outliers in data
- Thinking range is always positive
✨ Quick Summary
Range and outliers help us understand spread and spot unusual data.