SOLUTION: A student receives test scores of 62, 83, and 91. The student's final exam score is 88 and homework score is 76. Each test is worth 20% of the final grade, the final exam is 25% of

Question 830779: A student receives test scores of 62, 83, and 91. The student's final exam score is 88 and homework score is 76. Each test is worth 20% of the final grade, the final exam is 25% of the final grade, and the homework grade is 15% of the final grade. What is the student's mean score in the class?
Answer by JulietG(1812) (Show Source): You can put this solution on YOUR website!
Test A is .20 of the total and scores 62.
Test B is .20 of the total and scores 83.
Test C is .20 of the total and scores 91.
Test F is .25 of the total and scores 88.
Work H is .15 of the total and scores 76.
Multiply across:
.2 * 62 = 12.4
.2 * 83 = 16.6
.2 * 91 = 18.2
.25 * 88 = 22
.15 * 76 = 11.4
Now add the scores to get the # out of 100 (or, the %)
12.4 + 16.6 + 18.2 + 22 + 11.4 = 80.6

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