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Mathematics, 31.07.2019 20:20 payloo

Astudent took an exam in french and math. in french, she scored 81 and in math 86. the overall results on the french exam had a mean of 72 and a standard deviation of 9, while the mean math score was 68, with a standard deviation of 12. on which exam did she do better, as compared with other students?

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Astudent took an exam in french and math. in french, she scored 81 and in math 86. the overall resul...
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