Placement exams. An incoming freshman took hercolleges

Chapter 6, Problem 12

(choose chapter or problem)

Placement exams. An incoming freshman took hercolleges placement exams in French and mathematics. InFrench, she scored 82 and in math 86. The overall resultson the French exam had a mean of 72 and a standard de-viation of 8, while the mean math score was 68, with astandard deviation of 12. On which exam did she do bet-ter compared with the other freshmen?

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