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QUESTION

Nov 24, 2016

Discussion Board

One can calculate the 95% confidence interval for the mean with the population standard deviation known. This will give us an upper and a lower confidence limit. What happens if we decide to calculate the 99% confidence interval? Describe how the increase in the confidence level has changed the width of the confidence interval. Do the same for the confidence interval set at 80%. Please include an example with actual numerical values for the intervals in your post.

*roughly 200-300 words is preferred*

Thank you

haqrozone

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Mehathi

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******** file is ****** *** check *** *** ** **** any *******

Click here to download attached files: Confidence.doc

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Arleen

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***** *****

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Click here to download attached files: Discussion2Solution.docx

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Stats Expert

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***** the ********

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