11.S13 An article in the Journal of Applied Polymer Sci- ence [“Preparation and Characterizations of Thermotropic Copolyesters of p-Hydroxybenzoic Acid, Sebacic Acid, and Hydroquinone" (1995, Vol. 56, pp. 471–476)] reported on a study of the effect of the mole ratio of sebacic acid on the intrinsic vis- cosity of copolyesters. The data follow: Mole ratio x 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 Viscosity y 0.45 0.20 0.34 0.58 0.70 0.57 0.55 0.44 a. Construct a scatter diagram of the data. b. Fit a simple linear repression model. c. Test for significance of regression. Calculate R² for the model.

11.S13 An article in the Journal of Applied Polymer Sci- ence [“Preparation and Characterizations of Thermotropic Copolyesters of p-Hydroxybenzoic Acid, Sebacic Acid, and Hydroquinone" (1995, Vol. 56, pp. 471–476)] reported on a study of the effect of the mole ratio of sebacic acid on the intrinsic vis- cosity of copolyesters. The data follow: Mole ratio x 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 Viscosity y 0.45 0.20 0.34 0.58 0.70 0.57 0.55 0.44 a. Construct a scatter diagram of the data. b. Fit a simple linear repression model. c. Test for significance of regression. Calculate R² for the model.

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Description: 11.S13 An article in the Journal of Applied Polymer Sci-ence ["Preparation and Characterizations of ThermotropicCopolyesters of p-Hydroxybenzoic Acid, Sebacic Acid, andHydroquinone" (1995, Vol. 56, pp. 471–476)] reported on a studyof the effect of t

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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