SOLUTION: Joe has taken 13 quizzes in his math class and the mean of his scores is 82. He can drop his two lowest quiz grades which are 63 and 70. What is the new mean of his quiz grades aft
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Question 872027: Joe has taken 13 quizzes in his math class and the mean of his scores is 82. He can drop his two lowest quiz grades which are 63 and 70. What is the new mean of his quiz grades after the two lowest quiz grades are dropped? Answer by ewatrrr(24785) (Show Source):
