SOLUTION: Bob gets tests grades of 62, 77, and 85. He gets an 89 on his final exam. Find the weighted mean of all these scores, if each tests counts for 20%, and the final exam counts for 4

Question 627662: Bob gets tests grades of 62, 77, and 85. He gets an 89 on his final exam. Find the weighted mean of all these scores, if each tests counts for 20%, and the final exam counts for 40% of the final grade.

Weight Scores
Tests 20.00% 62 77 85
Final Exam 40.00% 89

Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi,

Weighted Scores 

Tests 20.00% 62 77 85 

Final Exam 40.00% 89 

  

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