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Q. 95% confidence interval does not include Iii. Students may have performed better in their second attempt because of prep course or because y gained test-taking experience in their first attempt. Describe an experiment that would quantify these two effects. Randomly select n students who have taken test only one time. Randomly select one half of these students and have m take prep course. Administer test again to all of n students. A. Explain what coefficient values 696.7 and 9.6 mean.

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Business Economics, Economics

Category:- Business Economics
Reference No.:- M9294707

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