Use the following information to find your final course average in grading system 2test grades ( 75, 82, 88, 70)final exam grade
= 85projects=85homework=90class participation=80
1 answer:
test grades: 75, 82, 88, 70
Average = Total sum of all numbers/number of item in the set
Total sum of all numbers = 75 + 82+ 88 + 70 = 315
number of item in the set = 4
Average = 315/4 = 78.75
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