Sunday
April 20, 2014

Homework Help: Math Probability

Posted by Matt on Thursday, February 9, 2012 at 4:43pm.

A math class has 20 students who choose a topic from a list for an essay. How big pool is necessary for the probability of at least one duplicate to drop below fifty percent? I understand it is like the birthday problem, I just do not understand how to solve it still.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - A math class has 20 students who choose a topic from a list for an essay...
Math - In a math class there are 28 students. Each student has a 90% chance of ...
math/probability - For some reason I can not get my head around probability. ...
math - A high school guidance counselor conducts a survey to find the student's ...
Statistics - 1. In a certain game, the probability of getting a red outcome is 0...
Math - A teacher is choosing 4 students from a class of 30 to represent the ...
statistics: dependent event - A psychology class is comprised of 4 female and 6 ...
math - Each day, Mr. Samms randomly chooses 2 students from his class to serve ...
layla - Mrs. Baker has to choose 2 students to lead the class field trip. If she...
statistics - In class of 125 students, 70 students passed in Math, 56 students ...

Search
Members