Asked by Candy

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

A.30
B.60
C.75
D.96
Answered by Ms. Sue
4/100 = 0.04

0.04 * 750 = ?
Answered by Candy
So the answer is A.30?
Answered by Damien
Thanks Ms. Sue and Candy
Answered by Kitari
It's A. 30
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