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liq [111]
3 years ago
12

Cindy's job is to check computer printers for defects. Out of 420 printers she has to check, only 3 of the first 84 have been de

fective. What is the best prediction of the total numbers of printers in this group that will be defective?
Mathematics
1 answer:
kaheart [24]3 years ago
5 0
46% printers are defective = 106 printers defective
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