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 2 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?
 2 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?

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

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

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