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OpenStudy (anonymous):
At a manufacturing plant, parts are regularly tested. Past records indicate that 2% of all parts tested are found to be defective. In a test batch of 400 parts, how many are expected to be defective?
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OpenStudy (anonymous):
someone help
OpenStudy (anonymous):
2/100 * 400=8 if i find out the question right .
OpenStudy (anonymous):
50x400
OpenStudy (anonymous):
no dear (2/100)*400
OpenStudy (anonymous):
0.02*400
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OpenStudy (anonymous):
ok x right
OpenStudy (anonymous):
8
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