Use the Kruskal-Wallis test for the experiment in Problem 3-12. Are the results comparable to those found

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Use the Kruskal-Wallis test for the experiment in Problem 3-12. Are the results comparable to those found by the usual analysis of variance?

Problem 3-12.

Four different designs for a digital computer circuit are being studied to compare the amount of noise present. The following data have been obtained:

Circuit Design Noise Observed 1 19 20 19 30 8 2 80 61 73 56 80 3 47 26 25 35 50 4 95 46 83 78 97

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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 06:50 AM

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Use the Kruskal-Wallis test for the experiment in Problem 3-12. Are the results comparable to those found

Question:

Circuit Design Noise Observed 1 19 20 19 30 8 2 80 61 73 56 80 3 47 26 25 35 50 4 95 46 83 78 97

Step by Step Answer:

To apply the KruskalWallis test to the data we first rank all the observations from smallest to larg...View the full answer

Design And Analysis Of Experiments

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