Statistics is about collecting, organizing, and understanding data. We use mean, median, mode, range, and look for outliers to describe and compare data sets.
🔍 Why It Matters
Statistics helps us answer questions, find patterns, and make decisions!
🔄 Quick Quiz
What is the mean of 5, 10, 15?
Try to answer first!
🔢 Practice Exercises
1. What is mean?
2. What is median?
3. What is mode?
4. What is the range of 3, 7, 10?
5. Why is statistics important?
⚠️ Common Mistakes
Mixing up mean, median, and mode
Not sorting numbers for median
Missing outliers
✨ Quick Summary
Statistics helps us describe, compare, and understand data sets.