Plays from YouTube

Birthday Paradox

Name: Birthday Paradox: Why 23 People Is Enough
Uploaded: 2026-10-12T16:50:14.937Z
Duration: 49 s
Description: Put just 23 people in a room, and the chance that two of them share a birthday is better than a coin flip. The trick: it's not about you, it's about all 253 pairs. The birthday paradox in under a minute.

Why 23 People Is Enough

Paradoxes
49 s

Put just 23 people in a room, and the chance that two of them share a birthday is better than a coin flip. The trick: it's not about you, it's about all 253 pairs. The birthday paradox in under a minute.