Summary
A Cyberchase math segment that introduces statistics through surveys, looking at where data clusters, its range, and what a 'typical' value is. A gentle first look at making sense of a pile of data.
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All ages
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Teaching resources
Discussion questions
Discussion
- What does it mean for data to 'cluster'?
- How do you find the range of a set of numbers?
- What is a 'typical' value, and why is it useful?
Quick work-a-long
Vocabulary: data, cluster, range, typical.
Try it: For 4, 5, 5, 6, 12, find the range and say where most numbers cluster.