Conduct a multiple comparison test to determine if there is an overall best supplier or if one supplier can be eliminated because of poor quality. Use a 0.05 level of significance. (Round your answers for the critical values to four decimal places.) Comparison pi − pj CVij Significant Diff > CVij A vs. B .01 0.0242 no A vs. C .05 0.0319 yes B vs. C .04 0.0336 yes Can any suppliers be eliminated because of poor quality? (Select all that apply.) Supplier A Supplier B Supplier C none
Conduct a multiple comparison test to determine if there is an overall best supplier or if one supplier can be eliminated because of poor quality. Use a 0.05 level of significance. (Round your answers for the critical values to four decimal places.) Comparison pi − pj CVij Significant Diff > CVij A vs. B .01 0.0242 no A vs. C .05 0.0319 yes B vs. C .04 0.0336 yes Can any suppliers be eliminated because of poor quality? (Select all that apply.) Supplier A Supplier B Supplier C none
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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Conduct a multiple comparison test to determine if there is an overall best supplier or if one supplier can be eliminated because of poor quality. Use a 0.05 level of significance. (Round your answers for the critical values to four decimal places.)
Comparison |
|
CVij
|
Significant Diff > CVij |
||
---|---|---|---|---|---|
A vs. B | .01 | 0.0242 | no | ||
A vs. C | .05 | 0.0319 | yes | ||
B vs. C | .04 | 0.0336 | yes |
Can any suppliers be eliminated because of poor quality? (Select all that apply.)
Supplier A
Supplier B
Supplier C
none
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