Observations on the yield of a chemical reaction taken at various temperatures were recorded as follows: (a)
Question:
Observations on the yield of a chemical reaction taken at various temperatures were recorded as follows:
(a) Plot the data.
(b) Does it appear from the plot as if the relationship is linear?
(c) Fit a simple linear regression and test for lack of fit.
(d) Draw conclusions based on your result in(c).
Transcribed Image Text:
x (°C) v(%) $(°C) v%) 150 150 200 250 75.4 81.2 85.5 89.0 150 200 200 250 300 77.7 84.4 85.7 89.4 94.8 250 90.5 300 95.3 96.7 300
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a The plot of the data and an added least squares fitted line are given here PIBL...View the full answer
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Related Book For
Probability & Statistics For Engineers & Scientists
ISBN: 9780130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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