Data & ProbabilityData Mining

Cheese and Bedsheets

Search enough data and you'll find impressive nonsense

The more cheese Americans ate, the more people died tangled in their bedsheets. Should anyone worry about their next sandwich?

You'll find out

  • How two unrelated lines can match
  • How to find nonsense on purpose
  • How scientists guard against it

Why it matters

Headlines link two things every week; knowing how chance matches happen helps you spot the empty ones.

About 3 min6 interactive slides · 5 questionsLesson 245 · Zone 28

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