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28/05/2010

Tim Harford and the team explain numbers in the news, look out for misused statistics and use maths to explore the world around us.

Which would win in a fight - a shark or a toaster? Tim Harford finds out in this week's More or Less. The team also investigate whether Hospital Standardised Mortality Ratios (or HSMRs) - expected deaths to observed deaths - can be unhelpful, ask who stands to lose from the scrapping of Child Trust Funds and remember the great mathematician, Martin Gardner.

Available now

30 minutes

Last on

Sun 30 May 2010 20:00

Broadcasts

  • Fri 28 May 2010 13:30
  • Sun 30 May 2010 20:00

Just how reliable is our intuition? Find out with The Open University

OU Connect: Put your brain to the test with our new mind-bending probability problems!

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When can you trust statistics?

成人论坛 Ideas discovers three easy ways to help make sense of statistics.

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Download this programme

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