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| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 1 Day Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
3.20 Extending the life of an aluminum smelter pot. Refer to the American Ceramic Society Bulletin (February 2005) study of bricks that line aluminum smelter pots, Exercise 3.14 (p. 103). You fit the sim- ple linear regression model relating brick porosity
(y) to mean pore diameter (x) to the data in the SMELTPOT file.
(a) Find an estimate of the model standard devia- tion, σ .
(b) In Exercise 3.14d, you predicted brick poros- ity percentage when x = 10 micrometers. Use the result, part a, to estimate the error of prediction.
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