Questions & AnswersStatistics and Probability

Seven of the 50 digital video recorders​ (DVRs) in an inventory...

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Seven of the 50 digital video recorders​ (DVRs) in an inventory...

Seven of the 50 digital video recorders​ (DVRs) in an inventory are known to be defective. What is the probability that a randomly selected item is​ defective?

 

 

The probability is

 

 

​(Type an integer or a decimal. Do not​ round.)

 

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Answered by salim1538 on coursehero.com
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