Watch: why 23 people are enough for a shared birthday
The birthday paradox: in a group of just 23, the chance that two people share a birthday is better than even.
— Vsauce2, The Birthday Paradox — YouTube video
The birthday paradox: in a group of just 23, the chance that two people share a birthday is better than even.
— Vsauce2, The Birthday Paradox — YouTube video
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