Question
Raul received a score of 73 on a history test for which the class mean was 70 with a standard deviation of 7 . He
Raul received a score of73on a history test for which the class mean was 70 with a standard deviation of7. He received a score of76on a biology test for which the class mean was 70 with standard deviation9. On which test did he do better relative to the rest of the class?
biology test
history test
the same
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Quantitative Analysis For Management
Authors: Barry Render, Ralph M. Stair, Michael E. Hanna
11th Edition
9780132997621, 132149117, 132997622, 978-0132149112
