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15-05-2020
Mathematics

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A quality-control engineer finds flaws in 3 of 60 iPhones examined. What percent of iPhones were flawed? Based on that sample, predict how many iPhones will be flawed in a batch of 2,500.

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15-05-2020

Answer:

The first answer would be 5% of the phones were flawed. The second answer is 125 phones out of 2500 phones are flawed.

Step-by-step explanation:

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