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Mathematics, 16.10.2019 20:30 dondre54

Aquality-control center finds that 2 out of 250 toy trains are defective. how many trains would they expect to be defective in a batch of 10,000?

a.80

b.40

c.250

d.125

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Answers: 2

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Aquality-control center finds that 2 out of 250 toy trains are defective. how many trains would they...

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