Repeat Problem 11-25 using a first-order model with the two-factor interactions. Problem 11-25 Consider a 2 3

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Repeat Problem 11-25 using a first-order model with the two-factor interactions.

Problem 11-25

Consider a 2³ design for fitting a first-order model.

(a) Evaluate the D-criterion |(X'X)^-1| for this design.

(b) Evaluate the A-criterion tr(X'X)^-1 for this design.

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Design And Analysis Of Experiments

ISBN: 9780471316497

5th Edition

Authors: Douglas C., Montgomery

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Question Posted: Sep 24, 2020 07:42 AM

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Repeat Problem 11-25 using a first-order model with the two-factor interactions. Problem 11-25 Consider a 2 3

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To repeat Problem 1125 using a firstorder model with twofactor interactions we need to use a 23 fact...View the full answer

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