Test Scores A student scores 60 on a mathematics test that has a mean of 54 and a
Chapter 3, Problem 14(choose chapter or problem)
Test Scores A student scores 60 on a mathematics test that has a mean of 54 and a standard deviation of 3, and she scores 80 on a history test with a mean of 75 and a standard deviation of 2. On which test did she perform better?
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