The breaking strengths of cables produced by a certain manufacturer have a standard deviation of 97
Question: The breaking strengths of cables produced by a certain manufacturer have a standard deviation of 97 pounds. A random sample of 150 newly manufactured cable has a mean breaking strength of 1900 pounds. Based on this sample, find a 99% confidence interval for the true mean breaking strength o fall cables produced by this manufacturer. Then answer the questions below.
What is the lower limit of the 99% confidence interval?
That is the upper limit of the 99% confidence interval?
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Answer: The solution consists of 1 page
Deliverables: Word Document
Deliverables: Word Document
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