SOLUTION: Someone found flaws in every 9 of 60 MP3 players what is the probability that a device is defective

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Question 1076359: Someone found flaws in every 9 of 60 MP3 players what is the probability that a device is defective
Answer by pcinthehouse(2) About Me  (Show Source):
You can put this solution on YOUR website!
9/60=3/20, so 15/100, or .15, or 15%.