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In a sample of 240 new iPhones, 7 were found to be defective. At this rate, how many defective iPhones would be expected in a

In a sample of 240 new iPhones, 7 were found to be defective. At this rate, how many defective iPhones would be expected in a sample of 4800 new iPhones? Use a proportion to set up and solve this problem.

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