An experiment was run to determine whether four specific firing temperatures affect the density of a certain
Question:
(a) Does the firing temperature affect the density of the bricks? Use a = 0.05.
(b) Find the P-value for the F-statistic computed in part (a).
(c) Analyze the residuals from the experiment.
Transcribed Image Text:
Temperature (CF) Density 21.8 21.9 21.7 21.6 21.7 21.5 21.7 21.4 21.5 21.5 21.9 21.8 21.8 21.6 21.5 21.7 100 125 21.8 150 21.8 21.7 21.6 21.8 175 21.9
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Related Book For
Applied Statistics And Probability For Engineers
ISBN: 9781118539712
6th Edition
Authors: Douglas C. Montgomery, George C. Runger
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