Myers and Montgomery (1995) describe a gasoline blending experiment involving three mixture components. There are no constraints

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Myers and Montgomery (1995) describe a gasoline blending experiment involving three mixture components. There are no constraints on the mixture proportions, and the following 10-run design is used:

Design Point X2 X3 y, mi/gal 1 1 24.5, 25.1 2 1 24.8, 23.9 1 22.7, 23.6 4 25.1 5 24.3 23.5 24.8, 24.1 24.2 7 8 9 23.9 10 23.7 6 6.

(a) What type of design did the experimenters use?

(b) Fit a quadratic mixture model to the data Is this model adequate?

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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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Myers and Montgomery (1995) describe a gasoline blending experiment involving three mixture components. There are no constraints

Question:

Design Point X2 X3 y, mi/gal 1 1 24.5, 25.1 2 1 24.8, 23.9 1 22.7, 23.6 4 25.1 5 24.3 23.5 24.8, 24.1 24.2 7 8 9 23.9 10 23.7 6 6.

Step by Step Answer:

a The experimenters used a 10run design b To fit a quadratic mixture model to the data ...View the full answer

Design And Analysis Of Experiments

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