Construct a 90% prediction interval for a single value of y for Problem 12.7; use x =

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Construct a 90% prediction interval for a single value of y for Problem 12.7; use x = 100. Construct a 90% prediction interval for a single value of y for Problem 14.2; use x = 130. Compare the results.Which prediction interval is greater? Why?

In Problem12.7

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Business Statistics for Contemporary Decision Making

ISBN: 978-0470910184

6th Edition

Authors: Ken Black

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Question Posted: Mar 19, 2013 05:50 AM

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Construct a 90% prediction interval for a single value of y for Problem 12.7; use x =

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140 119 103 91 65 29 24 46 70 8812 128 25 29

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x 0 100 For 90 confidence a 2 05 df n 2 7 2 5 t 055 2015 8157143 x 571 x 2 58293 ...View the full answer

Business Statistics for Contemporary Decision Making

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