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Benno Hansen

Clive Thompson on Why We Should Learn the Language of Data | Magazine - 0 views

  • We live in a world where the thorniest policy issues increasingly boil down to arguments over what the data mean. If you don’t understand statistics, you don’t know what’s going on — and you can’t tell when you’re being lied to.
  • Activists propagate horror stories
  • correlation is not causation. And individual stories don’t prove anythin
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  • our inability to grasp statistics — and the mother of it all, probability — makes us believe stupid things
  • Statistics is the new grammar
Benno Hansen

Maths used to predict outcome of football match - 2 views

  • Sports commentators will often argue the importance of scoring the first goal and often suggest that a team improves its chances of winning considerably by scoring it.
  • calculating the probability of the first-goal team winning at discrete points in the match after the first goal is scored based on the number of minutes remaining in the game
  • Team X is playing team Y. Team X scores first and there are T minutes left in regulation time.
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  • goal scoring follows the law of statistics known as a Poisson distribution
  • From the first whistle, team X has a 50:50 chance of winning.
Benno Hansen

Scientific method: Statistical errors : Nature News & Comment - 3 views

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    ""P values are not doing their job, because they can't,""
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