perplexus.info :: Probability : A happy trio

A happy trio (Posted on 2014-10-09)

What is the probability that on campus of 730 students there exists at least one triplet of students celebrating their birthday on the same date?

Rem: Assume a year of 365 days

No Solution Yet Submitted by Ady TZIDON

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Subject	Author	Date
No Subject	Brian Smith	2016-06-25 21:32:22
A better approximation	Charlie	2014-10-09 13:48:49
Approximation	Steve Herman	2014-10-09 12:19:44

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