Mathematics, 21.02.2020 17:31 alvaradorosana05
A worker takes a random sample of 150 bolts and finds that 18 of them are either too long or too short, thus making them unusable. Estimate the number of unusable bolts in a production of 11,000 bolts.
1,320 bolts
860 bolts
340 bolts
450 bolts
Answers: 1
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A worker takes a random sample of 150 bolts and finds that 18 of them are either too long or too sho...
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