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Mathematics, 10.10.2019 22:00 choudharykaran7997

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 defective. using this information, what is the best prediction of the total number of printers in this group that will be defective?

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Cindy's job is to check computer printers for defects. out of 420 printers she has to check, only 3...
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