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Mr. Goddard's Averages Lab

Year 7 · Mean, Median, Mode & Range · Discovery Lesson

📤 Export Class Data

Copy this code and paste it into Mr. Goddard's Frequency Tables at the start of Lesson 2 to instantly reload your class dataset.

📋 Active Question:
👥 Add Student Data
0 values Add at least 3 to start
No data yet — start adding students! 👆
🤪 Add a Brainrot Character

Click a character to add their value to the dataset. Watch what happens to the averages! 👀

🔬 Today's Investigation
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📊 All values — sorted in order
Values will appear here as you add them
➕
MEAN
—
Add values to see the calculation
↕️
MEDIAN
—
The middle value when sorted
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MODE
—
The most common value
↔️
RANGE
—
Biggest − Smallest
🚨 Outlier Alert!
💬 Discussion Prompts