A community for students.
Here's the question you clicked on:
 0 viewing
ZetaX9
 3 years ago
For this problem assume that there are 365 possible birthdays, and that each is equally likely.
a. What is the probability that there are two people in this room with the same birthday?
b. What is the smallest number of people that can be in a room so that the probability of two having the same birthday is greater than 50%?
ZetaX9
 3 years ago
For this problem assume that there are 365 possible birthdays, and that each is equally likely. a. What is the probability that there are two people in this room with the same birthday? b. What is the smallest number of people that can be in a room so that the probability of two having the same birthday is greater than 50%?

This Question is Closed

Sbdenney
 3 years ago
Best ResponseYou've already chosen the best response.0my teacher did this once but I forgot

ZetaX9
 3 years ago
Best ResponseYou've already chosen the best response.0Hey, first off, thanks for the link. I got b), but I don't know how to do a). Can you help me out? Thanks.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.