Question 3: Quality control manager at Baskı Devre production facility wishes to carry out an experiment where she aims to study the effect on the yield of using three methods in thermal processing step in the production of integrated circuits. During the production, these circuits are manufactured on silicon wafers, which goes through series of steps. The results of the experiment are given in the table below. Method A Method B Method C 38 29 31 34 35 23 38 34 38 34 20 29 19 35 32 28 37 30 a. If the Quality control manager decides to use 0.01 level of significance, is there evidence of a difference in the mean yield among the methods used in the thermal processing? Interpret your decision. b. If appropriate, determine which methods differ in mean yields. c. If the Quality control manager decides to use 0.01 level of significance, is there evidence of a difference in the variation in yields among the different methods? d. How does your answer in part (c) affect the validity of your results in (a) and (b)?

Question 3: Quality control manager at Baskı Devre production facility wishes to carry out an experiment where she aims to study the effect on the yield of using three methods in thermal processing step in the production of integrated circuits. During the production, these circuits are manufactured on silicon wafers, which goes through series of steps. The results of the experiment are given in the table below. Method A Method B Method C 38 29 31 34 35 23 38 34 38 34 20 29 19 35 32 28 37 30 a. If the Quality control manager decides to use 0.01 level of significance, is there evidence of a difference in the mean yield among the methods used in the thermal processing? Interpret your decision. b. If appropriate, determine which methods differ in mean yields. c. If the Quality control manager decides to use 0.01 level of significance, is there evidence of a difference in the variation in yields among the different methods? d. How does your answer in part (c) affect the validity of your results in (a) and (b)?

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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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