Mathematics, 14.04.2021 21:00 Elency

A manager at a factory finds that in a random sample of 250 watches, 3 are defective. Of the 7,500 watches from which the sample was chosen, about how many watches are not defective?

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A manager at a factory finds that in a random sample of 250 watches, 3 are defective. Of the 7,500 w...

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