Data Detective

Adjust a real five-value dataset to meet mean, median and range constraints.

5–15 min 1 learner

How it works

1. Move the five values and inspect the sorted dot plot. Build any dataset that satisfies all three targets.
2. Read the explanation after each mission. Hints are always available.
3. Choose any mission or resume a local checkpoint. Progress is practice history, not a certified grade.

Controls: Keyboard / tap / labeled controls

Open Data Detective

Follow this idea

• Chance Lab
• Data Detective
• Angle Architect
• Area Atelier