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Re: Averaging Grades
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My fiancee is a T.A. in a music class and she has to figure out grades for the kids in the class. There are five things the kids are graded on and they all are weighted differently: Tests: 45% Quizzes: 20% Participation/Attendance: 15% Online Assignments: 10% Concert Reports: 10% Anyone know how to explain how to figure out how to give the grades? Thanks. [/ QUOTE ] Take the grade vector and the weight vector in five dimensional space and multiply their lengths and the cosine of the angle between them. |
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