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A sample of 250 calculators contained 8 defective calculators. How many defective calculators would you expect to find in a sample of 5000?
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A sample of 250 calculators contained 8 defective calculators. How many defective calculators would you expect to find in a sample of 5000?

User Jinhee
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160 calculators that is the answer
User Tyler Marien
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