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In one hour, a factory packaged 150 boxes of light bulbs. Estimate the total number of defective light bulbs packaged that hour based on a sample of 8 boxes containing the following numbers of defective bulbs: 5, 3, 5, 1, 2, 9, 4, 3
11 years ago

Answers

PsyDAG
Find the mean (∑x/n) for your sample and multiply by 150.
11 years ago

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