Saturday

November 22, 2014

November 22, 2014

Posted by **Jenny** on Friday, May 25, 2007 at 9:40am.

Please post under one name.

The smallest class where the chance of finding two people with the same birthday is 50% or more is... a class of 23 people. (The probability is about 50.73%.)

- math -
**bob**, Wednesday, December 3, 2008 at 10:08pmThe smallest number of people in a room where the probability of two of them having the same birthday is at least 50 percent.

**Answer this Question**

**Related Questions**

math - the smallest number of people in a room where the probability of two of ...

Math Probability - A math class has 20 students who choose a topic from a list ...

MATH, HELP - what is the probability that at least 2 students in a class of 36 ...

uop - How many riders would there have to be on a bus to yield (a) a 50 percent ...

Math - Data Management - What is the probability that there are at least two ...

Math - What is the probability that at least 2 people in a random group of 4 ...

math - what is the smallest number of people that must be gathered together to ...

Probabability - You walk into a classroom containing 20 other people. What is ...

Algebra - How many people must be in a room to be sure that at least 4 of them ...

math - Find the probability of at least one birthday match among a group of 48 ...