A 24-1 design has been used to investigate the effect of four factors on the resistivity of a silicon wafer. The datafrom this experiment are shown in Table 4.Table 4: Resistivity Experiment for Exercise 5RunABсDResistivity12323456789101112I+I+I+I+Oooo00||++TI++o00033.24.631.29.640.6162.439.4158.663.462.658.70060.93(a) Estimate the factor effects. Plot the effect estimates on a normal probability scale.(b) Identify a tentative model for this process. Fit the model and test for curvature.(c) Plot the residuals from the model in part (b) versus the predicted resistivity. Is there any indication onthis plot of model inadequacy?(d) Construct a normal probability plot of the residuals. Is there any reason to doubt the validity of thenormality assumption?

Step 1: Step 2: Step 3: Step 4:

Answered: A 24-1 design has been used to…

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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