The file Utility contains the electricity costs, in dollars, during July 2012 for a random sample of

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The file Utility contains the electricity costs, in dollars, during July 2012 for a random sample of 50 one-bedroom apartments in a large city:

Decide whether the data appear to be approximately normally distributed by
a. Comparing data characteristics to theoretical properties.
b. Constructing a normal probability plot.

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Statistics For Managers Using Microsoft Excel

ISBN: 772

7th Edition

Authors: David M. Levine, David F. Stephan, Kathryn A. Szabat

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Question Posted: Sep 21, 2024 05:20 AM

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The file Utility contains the electricity costs, in dollars, during July 2012 for a random sample of

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a Fivenumbersummary 82 127 1485 168 213 mean 14706 range 131 ...View the full answer

Statistics For Managers Using Microsoft Excel

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