He received a score of 75 on a biology test for which the class mean was 70
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He received a score of 75 on a biology test for which the class mean was 70 with standard deviation 2.5. On which test did he do better relative to the rest of the class?
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Related Book For
Understanding Basic Statistics
ISBN: 9781305548893
7th Edition
Authors: Charles Henry Brase, Corrinne Pellillo Brase
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