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Preface | |
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What's New in This Edition | |
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Introduction | |
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Flowchart Guide to DOE Simplified | |
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Basic Statistics for DOE | |
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The "X" Factors | |
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Does Normal Distribution Ring Your Bell? | |
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Descriptive Statistics-Mean and Lean | |
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Confidence Intervals Help You Manage Expectations | |
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Graphical Tests Provide Quick Check for Normality | |
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Practice Problems | |
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Simple Comparative Experiments | |
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The F-Test Simplified | |
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A Dicey Situation-Making Sure They're Fair | |
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Catching Cheaters with a Simple Comparative Experiment | |
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Blocking Out Known Sources of Variation | |
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Practice Problems | |
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Two-Level Factorial Design | |
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Two-Level Factorial Design-As Simple as Making Microwave Popcorn | |
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How to Plot and Interpret Interactions | |
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Protect Yourself with Analysis of Variance (ANOVA) | |
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Modeling Your Responses with Predictive Equations | |
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Diagnosing Residuals to Validate Statistical Assumptions | |
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Practice Problems | |
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How to Make a More Useful Pareto Chart | |
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Dealing with Non-Normality via Response Transformations | |
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Skating on Thin Ice | |
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Log Transformation Saves the Data | |
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Choosing the Right Transformation | |
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Practice Problem | |
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Fractional Factorials | |
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Example of Fractional Factorial at Its Finest | |
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Potential Confusion Caused by Aliasing in Lower Resolution Factorials | |
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Plackett-Burman Designs | |
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Irregular Fractions Provide a Clearer View | |
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Practice Problem | |
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Getting the Most from Minimal-Run Designs | |
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Minimal-Resolution Design: The Dancing-Raisin Experiment | |
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Complete Foldover of Resolution III Design | |
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Single-Factor Foldover | |
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Choose a High-Resolution Design to Reduce Aliasing Problems | |
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Practice Problems | |
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Minimum-Run Designs for Screening | |
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General Factorial Designs | |
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Putting a Spring in Your Step-A General Factorial Design on Spring Toys | |
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How to Analyze Unreplicated General Factorials | |
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Practice Problems | |
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Half-Normal Plot for General Factorial Designs | |
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Response Surface Methods for Optimization | |
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Center Points Detect Curvature in Confetti | |
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Augmenting to a Central Composite Design (CCD) | |
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Finding Your Sweet Spot for Multiple Responses | |
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Mixture Design | |
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Two-Component Mixture Design: Good as Gold | |
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Three-Component Design: Teeny Beany Experiment | |
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Back to the Basics-The Keys to Good DOE | |
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A Four-Step Process for Designing a Good Experiment | |
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A Case Study Showing Application of the Four-Step Design Process | |
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Details on Power | |
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Practice Experiments | |
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Breaking Paper Clips | |
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Hand-Eye Coordination | |
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Other Fun Ideas for Practice Experiments | |
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Appendices | |
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Two-tailed t-Table | |
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F-Table for 10% | |
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F-Table for 5% | |
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F-Table for 1% | |
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F-Table for 0.1% | |
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Four-Factor Screening Design | |
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Five-Factor Screening Design | |
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Six-Factor Screening Design | |
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Seven-Factor Screening Design | |
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Glossary | |
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Glossary of Statistical Symbols | |
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Glossary of Terms | |
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Recommended Readings | |
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Index | |
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About the Software | |
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About the Authors | |