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Interview question

  • stafflevel
  • 20 minsuggested time
  • 2Data scientist, Data analyst

Leadership is tired of "not significant" verdicts and asks you to redesign how experiment results are reported so they can answer "how likely is it that this change makes money, and how much could we lose?". Propose an approach and how you would roll it out.

Tests: Choosing between frequentist and Bayesian reporting for decisions, specifying priors and loss, guarding against misuse, and driving an organisational change.

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