An experiment was conducted to study the extrusion process of biodegradable packaging foam. Two of the factors considered for their effect onthe unit density (mg/ml) were the die temperature (145 °C vs. 155 °C) and the die diameter (3 mm vs. 4 mm). The results are stored in [PackagingFoam 1]. Source: Data extracted from W. Y. Koh, K. M. Eskridge, and M. A. Hanna, "Supersaturated Split-Plot Designs," Journal of QualityTechnology, 45, January 2013, pp. 61-72.At the 0.05 level of significance,3mm 4mm57.2214572.54145 53.60 66.70145 48.1349.28145 69.89 44.14145 62.7858.37145 55.1853.98155 57.5063.03155 54.17 46.73155 73.86 60.17155 90.28 46.78155 88.19 43.27155 82.61 56.93Die Temperaturea. is there an interaction between die temperature and die diameter?b. is there an effect due to die temperature?c. is there an effect due to die diameter?d. Plot the mean unit density for each die temperature for each die diameter.e. What can you conclude about the effect of die temperature and die diameter on mean unit density?

This question is about an experiment that was conducted to study the extrusion process of…

An experiment was conducted to study the extrusion process of biodegradable packaging foam. Two of the factors considered for their effect on the unit density (mg/ml) were the die temperature (145 °C vs. 155 °C) and the die diameter (3 mm vs. 4 mm). The results are stored in [Packaging Foam 1]. Source: Data extracted from W. Y. Koh, K. M. Eskridge, and M. A. Hanna, "Supersaturated Split-Plot Designs," Journal of Quality Technology, 45, January 2013, pp. 61-72.At the 0.05 level of significance, Die Temperature 3mm 4mm 72.54 57.22 145 145 53.60 66.70 145 48.13 49.28 145 69.89 44.14 58.37 145 62.78 145 55.18 53.98 155 57.50 63.03 155 54.17 46.73 155 73.86 60.17 155 90.28 46.78 155 88.19 43.27 155 82.61 56.93 a. is there an interaction between die temperature and die diameter? b. is there an effect due to die temperature? c. is there an effect due to die diameter? d. Plot the mean unit density for each die temperature for each die diameter. e. What can you conclude about the effect of die temperature and die diameter on mean unit density?

An experiment was conducted to study the extrusion process of biodegradable packaging foam. Two of the factors considered for their effect on the unit density (mg/ml) were the die temperature (145 °C vs. 155 °C) and the die diameter (3 mm vs. 4 mm). The results are stored in [Packaging Foam 1]. Source: Data extracted from W. Y. Koh, K. M. Eskridge, and M. A. Hanna, "Supersaturated Split-Plot Designs," Journal of Quality Technology, 45, January 2013, pp. 61-72.At the 0.05 level of significance, Die Temperature 3mm 4mm 72.54 57.22 145 145 53.60 66.70 145 48.13 49.28 145 69.89 44.14 58.37 145 62.78 145 55.18 53.98 155 57.50 63.03 155 54.17 46.73 155 73.86 60.17 155 90.28 46.78 155 88.19 43.27 155 82.61 56.93 a. is there an interaction between die temperature and die diameter? b. is there an effect due to die temperature? c. is there an effect due to die diameter? d. Plot the mean unit density for each die temperature for each die diameter. e. What can you conclude about the effect of die temperature and die diameter on mean unit density?

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter12: Quadratic Functions

Section12.6: Solving Problems Involving Quadratic Equations

Problem 1.3E

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