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1)When your instructor administers an examination in this class, the results will most likely be reported as raw scores

Statistics Oct 28, 2020

1)When your instructor administers an examination in this class, the results will most likely be reported as raw scores. Would derived scores be better?

2)What are the practical implications of changing item difficulty?

3)What kind of norms would be useful for a classroom test? For a test of intelligence? For a college entrance exam?

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