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ovide a written description of how s of performance. In your respons= bad" item. EXAMPLE: "This iten ell among low scorers. So this iter the highest levels of performance."

ovide a written description of how s of performance. In your respons= bad" item. EXAMPLE: "This iten ell among low scorers. So this iter the highest levels of performance."

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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Proportion of Examinees Passing the Item 1.0 ԼՈ 0 1 A 2 3 4 B 5 6 7 8 9 Total Test Score D E I 10 11 12 13 14 15 Using the figure above, provide a written description of how test items A-E discriminate among examinees at various levels of performance. In your responses, discuss why each item would be considered a "good" or a "bad" item. EXAMPLE: "This item discriminates well among high scores, but doesn't discriminate well among low scorers. So this item would be considered a good item because it discriminates at the highest levels of performance."
Transcribed Image Text:Proportion of Examinees Passing the Item 1.0 ԼՈ 0 1 A 2 3 4 B 5 6 7 8 9 Total Test Score D E I 10 11 12 13 14 15 Using the figure above, provide a written description of how test items A-E discriminate among examinees at various levels of performance. In your responses, discuss why each item would be considered a "good" or a "bad" item. EXAMPLE: "This item discriminates well among high scores, but doesn't discriminate well among low scorers. So this item would be considered a good item because it discriminates at the highest levels of performance."
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