New posts in birthday

Coupon Problem generalized, or Birthday problem backward.

Birthday Problem applied to collisions

A man invited five friends.

Classic birthday problem turned on its head: With $N$ people, how many are likely to share most common birthday?

Birthday Paradox with Leap Year

How many expected people needed until 3 share a birthday?

Random Variable - Birthday Problem

Hyper Birthday Paradox?

Probability distribution for birthday paradox

Birthday problem- Adam and Eve

Group of $r$ people at least three people have the same birthday?

Understanding the "Birthday Problem"

Birthday Probability

Explain the Birthday Paradox

How can I solve bins-and-balls problems?

Find the probability that at least two people out of $k$ people will have the same birthday

probability question ("birthday paradox")

birthday problem - which solution for expected value of collisions is correct?

Probability question (Birthday problem)

Variance of time to find first duplicate