Coaching practices for Verbal vs Numerical Probability

Describe almost anything you are working through and IX Coach finds the practices whose real-world fit is closest. For Verbal vs Numerical Probability, these are the strongest matches in the current practice library.

Does this sound like the set of challenges you might be facing?

  • I throw around words like “probably” and “pretty likely” and they mean nothing
  • I slap a confident-sounding percentage on things I genuinely have no basis to estimate, just to seem rational
  • A scenario laid out as a vivid story grips me, but the moment I’d try to say it plainly
  • I keep treating this choice like I can run the numbers on it, but the honest truth is nobody actually knows the odds here
  • I keep playing out this decision in my head as if there’s just one way it goes

Practices that may help

  1. Think and communicate in explicit probabilities
    Replace vague language ("probably," "likely") with numerical probabilities.
    Superforecasting
  2. Distinguish uncertainty (quantifiable) from ignorance (unquantifiable)
    Know when you can assign a probability and when the situation is so novel that a number would be fabricated.
    Calibration Training
  3. Strip the narrative and restate as a bare frequency claim
    Translate the vivid scenario into a dry statistical question to see if it still feels probable.
    The Conjunction Fallacy — When "More Details" Feels More Likely
  4. Distinguish risk from ambiguity before reacting
    Label whether you’re facing known odds or genuinely unknown odds — the right tool depends on the answer.
    Ambiguity Aversion — Why Unknown Odds Feel Worse Than Bad Odds
  5. Enumerate scenarios and their probabilities before deciding
    Write down each meaningful outcome, assign a probability, and compute the weighted total.
    Expected Value Thinking: Deciding Under Uncertainty
  6. Think in probabilities, not certainties
    Replace "I think this will happen" with "I think there is a 70% chance this will happen."
    Thinking in Bets
  7. Beware false precision in forecasts and models
    Treat any precise probability or quantitative forecast with explicit suspicion about whether the model fits the domain.
    The Ludic Fallacy: When You Mistake Real Life for a Game
  8. Estimate in ranges, not point estimates
    Instead of "my estimate is 500," say "I think it is between 200 and 2000."
    Fermi Estimation
  9. Always identify the denominator when evaluating risk or success
    When a number or story is striking, ask: "Out of how many total cases?"
    Base-Rate Neglect: Why We Ignore the Odds
  10. Adjust raw expected value for risk aversion on large stakes
    A 50% chance of losing everything is not equivalent to a certain 50% loss — adjust for your actual risk tolerance.
    Expected Value Thinking: Deciding Under Uncertainty

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