Why 23 People in a Room = 50% Birthday Match
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YouTube8 Bit Lesson
Why 23 People in a Room = 50% Birthday Match
The Birthday Paradox is the most counterintuitive probability fact in math. The trick: you're not counting people, you're counting PAIRS. 23 people make 253 pairs, 253 chances against 365 days, and the curve crosses 50% at exactly 23.
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