A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
cwrw238
 4 years ago
There are 5 keys. Each one will open one of five cars. If i pick one of the keys at random and try to open one of the cars what is the probability that its the right key?
cwrw238
 4 years ago
There are 5 keys. Each one will open one of five cars. If i pick one of the keys at random and try to open one of the cars what is the probability that its the right key?

This Question is Closed

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.0right  you guys are pretty good  most people say its 1/25

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.0 it doesn't matter which key you pick

UnkleRhaukus
 4 years ago
Best ResponseYou've already chosen the best response.0\[\langle x\rangle=\frac{1/5}{1}=\frac 15\]
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.