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Bubble map: Uses circles (bubbles) to show data on a map. The size of the bubble shows the
amount of something.
Example: Showing population size across different cities.
Bubble maps help you:
Compare proportions across different areas.
Visualise data geographically.
Show relative sizes.
21 st
Century #Critical Thinking
SPORTS SURVEY Skills
A survey was conducted with 19 students in the
class to find out their favourite sports. The results
were then visualised in a pie chart. Each section of
the chart represents a different sport and the size of each
section shows how many students chose that sport as their
favourite.
Based on the pie chart, Answer the following question:
1. Which sport should the teacher choose for the sports day based on the survey?
2. How might focusing on the top two sports affect students who prefer other sports?
58 Artificial Intelligence (CT & AI)-VII
