SOLUTION: Find the mean score of 100 students if 10 scored 40%, 30 scored 50% and the rest scored 60%

SOLUTION: Find the mean score of 100 students if 10 scored 40%, 30 scored 50% and the rest scored 60%

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Question 983291: Find the mean score of 100 students if 10 scored 40%, 30 scored 50% and the rest scored 60%
Answer by macston(5194) (Show Source): You can put this solution on YOUR website!
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