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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
An experiment was conducted to determine whether either firing temperature or furnace position affects the baked density of a carbon anode. The data are as follows:
|
Temperature (°C) |
|||
|
Position |
800 |
825 |
850 |
|
1 |
570 |
1063 |
565 |
|
565 |
1080 |
510 |
|
|
583 |
1043 |
590 |
|
|
2 |
528 |
988 |
526 |
|
547 |
1026 |
538 |
|
|
521 |
1004 |
532 |
|
(a) State the hypotheses of interest.
(b) Test the above hypotheses using the analysis of variance with α= 0.05. What are your conclusions?
(c) Analyze the residuals from this experiment.
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