SOLUTION: So far in geography class, a student's quiz scores are 86%, 84%, 76%, and 72%. What score does the student need
on the fifth quiz to have a mean quiz score of 81%? All the quizzes
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on the fifth quiz to have a mean quiz score of 81%? All the quizzes
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Question 1043624: So far in geography class, a student's quiz scores are 86%, 84%, 76%, and 72%. What score does the student need
on the fifth quiz to have a mean quiz score of 81%? All the quizzes have equal weights. Answer by advanced_Learner(501) (Show Source):
