In an experiment to maximize the Y = resolution of a peak on a gas chro- matograph,

Question:

In an experiment to maximize the Y = resolution of a peak on a gas chro-

matograph, a signicant interaction between A = column temperature and C = gas ow rate was found. The table below shows the mean resolution in each combination of column temperature and gas ow rate.image text in transcribed

(a) Construct an interaction graph.

(b) Write a sentence, or two, to interpret this interaction.

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Related Book For  book-img-for-question

Design And Analysis Of Experiments

ISBN: 9780471661597

6th International Edition

Authors: Douglas C. Montgomery

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