UNIT 12 FACTORIAL EXPERIMENTS Factorial Experimants Structure 12.1 Introduction Objectives 12.2 Factorial Experiments 2 2 Factorial Experiments 12.3 Statistical Analysis of 22 Factorial Experiments Step for Analysis 12.4 Statistical Analysis of 23 Factorial Experiments 12.5 Summary 12.6 Solutions / Answers 12.1 INTRODUCTION Factorial experiments are the experiments that investigate the effects of two or more factors or input parameters on the output response of a process. Factorial experiment design or simply factorial design is a systematic method for formulating the steps needed to successfully implement a factorial experiment. Estimating the effects of various ...

 

Two  Factor  Factorial  Experiments   Chapter  14,  sec8on  14.3    Introduc*on   • An experiment is a test or series of tests. • The design of an experiment plays a major role in the eventual solution of the problem. • In a factorial experimental design, experimental trials (or runs) are performed at all combinations of the factor levels. • The analysis of variance (ANOVA) will be used as one of the primary tools for statistical data analysis. The  General  Two-­Factor     Factorial  Experiment   a  levels ...