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cluponka
[151]
3 years ago
15
Mary works in a factory that produces 1,000 telephones each day. When 30 telephones were sampled, it was found that 9 were defec
tive. Estimate how many telephones are defective each day.
Mathematics
Answer
Comment
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1
answer:
iren
[92.7K]
3 years ago
6
0
About 300 would be defective each day
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