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0.15 10.20 10.29 10.30 11.01 10.58 .38 10.02 10.19 10.10 10.81 10.60 her polysilicon doping level or anneal conditions affe ers to two decimal places (e.g. 98.76). i i i

0.15 10.20 10.29 10.30 11.01 10.58 .38 10.02 10.19 10.10 10.81 10.60 her polysilicon doping level or anneal conditions affe ers to two decimal places (e.g. 98.76). i i i

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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Please use the accompanying Excel data set or accompanying Text file data set when completing the following exercise. An article in the IEEE Transactions on Electron Devices (November 1986, p. 1974) describes a study on the effects of two variables- polysilicon doping and anneal conditions (time and temperature) - on the base current of a bipolar transistor. The data are as shown in the following table: Anneal (temperature/time) Polysilicon Doping 900/60 900/180 950/60 1000/15 1000/30 1 4.40| 4.60 8.30 8.90 10.15 10.20 10.29 10.30 11.01 10.58 3.20 3.50 7.81 7.75 9.38 10.02 10.19 10.10 10.81 10.60 (a) Is there any evidence to support the claim that either polysilicon doping level or anneal conditions affect base current? Do these 0.05. Round your answers to two decimal places (e.g. 98.76). variables interact? Use a = Test Polysilicon Doping: Calculate Fo Test Anneal Conditions: Calculate Fo Test Doping*Anneal: Calculate Fo
Transcribed Image Text:Please use the accompanying Excel data set or accompanying Text file data set when completing the following exercise. An article in the IEEE Transactions on Electron Devices (November 1986, p. 1974) describes a study on the effects of two variables- polysilicon doping and anneal conditions (time and temperature) - on the base current of a bipolar transistor. The data are as shown in the following table: Anneal (temperature/time) Polysilicon Doping 900/60 900/180 950/60 1000/15 1000/30 1 4.40| 4.60 8.30 8.90 10.15 10.20 10.29 10.30 11.01 10.58 3.20 3.50 7.81 7.75 9.38 10.02 10.19 10.10 10.81 10.60 (a) Is there any evidence to support the claim that either polysilicon doping level or anneal conditions affect base current? Do these 0.05. Round your answers to two decimal places (e.g. 98.76). variables interact? Use a = Test Polysilicon Doping: Calculate Fo Test Anneal Conditions: Calculate Fo Test Doping*Anneal: Calculate Fo
Which of the factors and/or interactions are significant? (Click "yes" if significant at a 0.05 otherwise click "no".) Polysilicon Doping Anneal Conditions Doping*Anneal (b) Analyze the following residual plots to determine model adequacy. Based on the plot below, does the assumption of normality appear reasonable? Based on the plot below, does the assumption of constant variance appear reasonable? Normal Probability Plot of the Residuals (espose t cure I) -1 -03 02 0.1 0.1 02 03 Residual Normal Score
Transcribed Image Text:Which of the factors and/or interactions are significant? (Click "yes" if significant at a 0.05 otherwise click "no".) Polysilicon Doping Anneal Conditions Doping*Anneal (b) Analyze the following residual plots to determine model adequacy. Based on the plot below, does the assumption of normality appear reasonable? Based on the plot below, does the assumption of constant variance appear reasonable? Normal Probability Plot of the Residuals (espose t cure I) -1 -03 02 0.1 0.1 02 03 Residual Normal Score
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