thirteen 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?

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Erszcz asked Jul 6, 2023

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thirteen 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?

Mathematics
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Erszcz asked Jul 6, 2023

by Erszcz

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17 votes

Answer:

13/50

Explanation:

P(defective) = Number of defective items ÷ total number of items
= 13 defective ÷ 50 total = 13/50

Bombastic answered Jul 12, 2023

by Bombastic

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