3 Graph 22001801601FormulationMixer SpeedB0e 60 eoo 70 * * 80i12 is approximately equal to:A. 168В. 181С. 195D. 159Üzı is approximately equal to:А. 168В. 181С. 195D. 159 Based on the graph, does there appear to be evidence of a main effect for mixer speed?A. Yes, because the population mean yield for mixer speed 80 appears to be significantly higher than thepopulation mean yield for mixer speed 70.B. No, because the population mean yield for mixer speed 80 appears to be approximately equal to thepopulation mean yield for mixer speed 70.C. Yes, because the sample mean yield for mixer speed 80 appears to be significantly higher than thesample mean yield for mixer speed 70.D. No, because the sample mean yields for mixer speeds appear to be approximately equal at all levels.Based on the graph, does there appear to be evidence of a main effect for formulation?A. Yes, because the population mean yield for formulation 1 appears to be significantly higher than thepopulation mean yield for formulation 2.B. No, because the population mean yield for formulation 1 appears to be approximately equal to thepopulation mean yield for formulation 2.C. Yes, because the sample mean yield for formulation 1 appears to be significantly higher than the samplemean yield for formulation 2.D. No, because the sample mean yield for formulation 1 appears to be significantly higher than the samplemean yield for formulation 2.Based on the graph, does there appear to be evidence of a mixer speed x formulation interaction?A. Yes, because the lines connecting the population means are approximately parallel.B. No, because the lines connecting the population means are approximately parallel.C. Yes, because the lines connecting the sample means are approximately parallel.D. No, because the lines connecting the sample means are approximately parallel.For the 2-way ANOVA model, a balanced design impliesA. The same number of observations at each treatment level.B. The same number of treatments as factors.C. The factors are a random sample.D. Both A and C

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Based on the graph, does there appear to be evidence of a main effect for mixer speed? A. Yes, because the population mean yield for mixer speed 80 appears to be significantly higher than the population mean yield for mixer speed 70. B. No, because the population mean yield for mixer speed 80 appears to be approximately equal to the population mean yield for mixer speed 70.

Based on the graph, does there appear to be evidence of a main effect for mixer speed? A. Yes, because the population mean yield for mixer speed 80 appears to be significantly higher than the population mean yield for mixer speed 70. B. No, because the population mean yield for mixer speed 80 appears to be approximately equal to the population mean yield for mixer speed 70.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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