Essay
Sugar is packaged in 16-ounce bags. To test the weight of the bags, a few were checked. The mean weight was 15.95 ounces and the standard deviation was 0.5 ounces. How many bags must the processor sample to be 99% confident that the sample mean does not differ from the population mean by more than 0.2 ounces?
Correct Answer:
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42
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Correct Answer:
Verified
Explanation: We use
When c...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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