Last week Andi had exams in Chemistry and in Spanish. On the chemistry exam, the mean was u = 30 with o = 5, and Andi had a score of X = 45. On the Spanish exam, the mean was u = 60 with o = 6 and Andi had a score of X = 65. For which class should Andi expect the better grade? O Chemistry O Spanish O There is not enough information to know

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