A sample of size n = 20 is selected from a normal population to construct a 95% confidence interval
Question: A sample of size n = 20 is selected from a normal population to construct a 95% confidence interval estimate for a population mean. The interval was computed to be (9.50 to 13.10). Determine the sample standard deviation.
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Solution: The answer consists of 1 page
Deliverables: Word Document![](/images/msword.png)
Deliverables: Word Document
![](/images/msword.png)