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Mathematics, 21.08.2019 00:30 starburst2005

Abattery manufacturer randomly tests 500 batteries and finds that 3 are defective.
how many defective batteries would be expected in a shipment of 12,000 batteries?
a.120
b.72
c.60
d.36

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Answers: 2

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Abattery manufacturer randomly tests 500 batteries and finds that 3 are defective.
how many d...
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