Asked by jay

a final examination score in General maths is weighted four times as much as each test score If the student has a final exam score of 87% and test grades of 70% and 92%, then the mean score is
Answered by PsyDAG
If the final = four regular exams:

Mean = ∑x/n = ((87*4) + 70 + 92)/6 = ?
Answered by jay
85%
Answered by PsyDAG
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