Seudónimo Seudónimo

04-12-2017
Mathematics

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during a test, 3 out of 100 cars selected at random were found to be defective. Use this ratio to estimate the number of defective cars if 1,500 cars were tested

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Mackenzie250 Mackenzie250

04-12-2017

By using that ratio i think the answer is 45

3 times 15

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