Question
Raul received a score of76on a history test for which the class mean was 70 with a standard deviation of7. He received a score of78on
Raul received a score of76on a history test for which the class mean was 70 with a standard deviation of7. He received a score of78on a biology test for which the class mean was 70 with standard deviation5. On which test did he do better relative to the rest of the class?
biology test
history test
the same
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From Calculus To Analysis
Authors: Steen Pedersen
1st Edition
3319136410, 9783319136417
