The following MINITAB output presents a confidence interval for a population mean, but some of the numbers

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The following MINITAB output presents a confidence interval for a population mean, but some of the numbers got smudged and are now illegible. Fill in the missing numbers for (a), (b), and (c).

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Statistics For Engineers And Scientists

ISBN: 9780073376332

3rd Edition

Authors: William Navidi

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Question Posted: May 17, 2016 07:48 AM

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The following MINITAB output presents a confidence interval for a population mean, but some of the numbers

Question:

One-Sample T: X Variable Mean StDev SE Mean 99% CI 20 2.39374 0.52640(D, (c)

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a SE Mean is StDev N so 052640 StDev 20 so StDev 23541 b X 239374 s 23541 n 20 ...View the full answer

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