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Linear regression and DOE

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Identify and briefly discuss two important concepts applicable to analytical methodology (ANOVA, Linear Regression, Correlation Analysis, or DOE)

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This solution provides brief descriptions of linear regression and DOE. The two important concepts applicable to analytical methodology for ANOVA, Linear Regression, Correlation Analysis and DOE are determined.

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This is the most commonly used statistical method. The dependent variable is tested with independent variables needed to predict outcomes. Using a basic formula of
(y) = a + bx and Then the formulas for
Slope(b) = (NΣXY - (ΣX)(ΣY)) / (NΣX2 - (ΣX)2) and Intercept(a) = (ΣY - b(ΣX)) / N

One can predict the relationship between the variables in question. Once the relationship between the variables is understood, it is easier to find solutions that can solve problems or help bring new ideas. For ...

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