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A shipment to a warehouse consists of 3,000 MP3 players. The manager chooses a random sample of 50 MP3 players and finds 7 that are defective. How many MP3 players in the shipment are likely to be defective?

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Answer:

420 MP3 players are likely to be defected.

Step-by-step explanation:

First you would want to do 3000/50 for how any groups of 50 & your answer would be 60

Second you would do 60 times 7 to find the number of defective MP3 players

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Answer:

[tex]\Large \boxed{\sf 420}[/tex]

Step-by-step explanation:

7 out of 50 are likely to be defective

[tex]\displaystyle \frac{7}{50}[/tex]

Multiply by total no. of MP3 players

[tex]\displaystyle \frac{7}{50}\times 3000=420[/tex]

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