SOLUTION: Find the average of all scores if there are: ten scores of 9 eight scores of 8 ten scores of 7 three scores of 6

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Question 1165065: Find the average of all scores if there are:
ten scores of 9
eight scores of 8
ten scores of 7
three scores of 6
Answer by ikleyn(52818) About Me  (Show Source):
You can put this solution on YOUR website!
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    The average score = %2810%2A9+%2B+8%2A8+%2B+10%2A7+%2B+3%2A6%29%2F%2810%2B8%2B10%2B3%29 = 7.81 (rounded).    ANSWER