The following data (in pounds),which were selected randomly from a normally distributed population of values, represent measurements

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The following data (in pounds),which were selected randomly from a normally distributed population of values, represent measurements of a machine part that is supposed to weigh, on average, 8.3 pounds.

Use these data and Î± = .01 to test the hypothesis that the parts average 8.3pounds.

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Business Statistics For Contemporary Decision Making

ISBN: 409

8th Edition

Authors: Black Ken

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Question Posted: Feb 19, 2015 09:00 AM

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The following data (in pounds),which were selected randomly from a normally distributed population of values, represent measurements

Question:

8.1 8.4 8.38.28.58.6 8.4 8.3 8.4 8.2 8.8 8.2 8.2 8.3 8.1 8.3 8.4 8.5 8.5 8.7

Step by Step Answer:

n 20 x 837 s 1895 df 201 19 01 H o 83 H a 83 For t...View the full answer

Business Statistics For Contemporary Decision Making

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