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Simpson’s Paradox: How to make vaccinated death figures misleading

How a statistical phenomenon can make data misleading.

Vaccines are the best way to stop deaths and serious cases related to covid19, this is an irrefutable fact. However, recent ONS data seems to show that vaccinated people had a higher all cause death rate than unvaccinated people. Why is this data misleading? Here’s a clue: it’s to do with a quirky statistical phenomenon called Simpsons Paradox.

(Image: The Simpsons/TCFFC )

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9 minutes

Last on

Mon 29 Nov 2021 10:50GMT
BBC World Service

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Broadcasts

  • Sun 28 Nov 2021 14:50GMT
    BBC World Service
  • Sun 28 Nov 2021 23:50GMT
    BBC World Service except East Asia & South Asia
  • Mon 29 Nov 2021 03:50GMT
    BBC World Service South Asia & East Asia only
  • Mon 29 Nov 2021 10:50GMT
    BBC World Service

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