The big idea
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Where trained intuition fails hardest
These errors are systematic, they affect experts, and frequency framing dissolves most of them.
Statistics for Everyday Life · Lesson 6
Probability in Everyday Life
beginner⏱ 18 min · 7 cards
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Probability Traps
“Red has come up five times, so black is due.”
Which misconception is this designed to trigger?
Identify which misconception each scenario triggers.
Work in people
Why a positive test usually is not
Rare condition, accurate test: false positives still outnumber true ones.
The classic traps
Three ways intuition breaks
Tap each.
Nuance
The repair
Think like a Maester
When a probability confuses you, restate it as a count out of 1,000 people. Most paradoxes stop being paradoxical once you can see the groups.
Quick check
What makes statistics necessary?
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