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A manufacturer samples 100 wires for quality testing. 4 wires were found defective. if 750 were produced in 1 hour how many should the manufacturer expect to be defective

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asked Jul 10, 2018 178k views

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A manufacturer samples 100 wires for quality testing. 4 wires were found defective. if 750 were produced in 1 hour how many should the manufacturer expect to be defective

Mathematics
middle-school

IanTimmis asked

by IanTimmis

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30 wires would be defective

JohanVdR answered Jul 14, 2018

by JohanVdR

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A manufacturer samples 100 wires for quality testing. Four of the wires are found to be defective. If 750 wires are produced in a hour, how many should the manufacturer expect to be defective? A. 30 B.

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A manufacturer samples 100 wires for quality testing. 4 wires were found defective. if 750 were produced in 1 hour how many should the manufacturer expect to be defective

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