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Type of Tip 12 2 3 4 1 9.3 9.4 9.2 9.7 2 9.4 9.3 9.4 9.6 Specimen 3 9.6 9.8 9.5 10.0 10.0 9.9 9.7 10.2 (a) Is there any difference in hardness measurements between the tips? (b) Use the graphical method from Section 5-8.1 to investigate specific differences between the tips. (c) Analyze the residuals from this experiment.

Type of Tip 12 2 3 4 1 9.3 9.4 9.2 9.7 2 9.4 9.3 9.4 9.6 Specimen 3 9.6 9.8 9.5 10.0 10.0 9.9 9.7 10.2 (a) Is there any difference in hardness measurements between the tips? (b) Use the graphical method from Section 5-8.1 to investigate specific differences between the tips. (c) Analyze the residuals from this experiment.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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by using r -studio pls do parts a-c

Type of Tip I 2 3 4 1 9.3 9.4 9.2 9.7 2 9.4 9.3 9.4 9.6 Specimen 3 9.6 9.8 9.5 10.0 4 10.0 9.9 9.7 10.2 (a) Is there any difference in hardness measurements between the tips? (b) Use the graphical method from Section 5-8.1 to investigate specific differences between the tips. (c) Analyze the residuals from this experiment.
Transcribed Image Text:Type of Tip I 2 3 4 1 9.3 9.4 9.2 9.7 2 9.4 9.3 9.4 9.6 Specimen 3 9.6 9.8 9.5 10.0 4 10.0 9.9 9.7 10.2 (a) Is there any difference in hardness measurements between the tips? (b) Use the graphical method from Section 5-8.1 to investigate specific differences between the tips. (c) Analyze the residuals from this experiment.
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