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Exercises:
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Below are some common questions and answers
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A number linear models drawn as 3D-graphs (Minitab macro %LinModel)
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Design of Experiments (DoE) — some basic features
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Y
X1
-1
+1
Table of measured results (Y)
X1 high (+1)
X1 low (-1)
X2 low (-1)
X2 high (+1)
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Change of parameters in the model
β0
β1
β2
β3
σ (error)
