Mathematics, 05.10.2019 19:00 peanutpinkypiepdma46
From a shipment of 400 light-bulbs, a sample of 80 was selected at random and tested. if 32 light-bulbs in the sample were found to be defective, how many defective light-bulbs would be expected in the entire shipment?
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From a shipment of 400 light-bulbs, a sample of 80 was selected at random and tested. if 32 light-bu...
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