Solved: An article in the Journal of Applied Polymer

Chapter , Problem 103SE

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An article in the Journal of Applied Polymer Science (1995, Vol. 56, pp. 471–476) reported on a study of the effect of the mole ratio of sebacic acid on the intrinsic viscosity of copolyesters. The data follow:

(a) Construct a scatter diagram of the data.

(b) Fit a simple linear repression model.

(c) Test for significance of regression. Calculate \(R^{2}\) for the model.

(d) Analyze the residuals and comment on model adequacy.

Equation Transcription:

Text Transcription:

R^2

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