[Solution] Six test scores are given. The first five test scores are 15% of the final grade, and the last test score is 25% of the final grade. Find the
Question: Six test scores are given. The first five test scores are 15% of the final grade, and the last test score is 25% of the final grade. Find the weighted mean of the test scores.
78 72 86 91 87 80
Deliverable: Word Document 
(Solution Library) Plot the following two points: Point 1: Age
![[Solution Library] Based on the regression equation](/images/solutions/MC-solution-library-54918.jpg "[Solution Library] Based on the regression equation developed in")
[Solution Library] Based on the regression equation developed in
![[Steps Shown] Here are the equations for](/images/solutions/MC-solution-library-54919.jpg "[Steps Shown] Here are the equations for two regression lines: Profit")
[Steps Shown] Here are the equations for two regression lines: Profit
![[See Solution] Using the Graphs menu, make](/images/solutions/MC-solution-library-54920.jpg "[See Solution] Using the Graphs menu, make a scatterplot of husband’s")
[See Solution] Using the Graphs menu, make a scatterplot of husband’s
![[Solution] From the Regression procedure, obtain the](/images/solutions/MC-solution-library-54921.jpg "[Solution] From the Regression procedure, obtain the least-squares")
[Solution] From the Regression procedure, obtain the least-squares
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