Envision Math 2.0: Grade 6, Volume 2
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Envision Math 2.0: Grade 6, Volume 2 View details
2. Summarize Data Using Mean, Median, Mode, and Range
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Exercise 9 Page 464

The total score is the sum of technical and presentation marks.

A U.S. Figure Skater's Score
Judge Technical Marks Presentation Marks Total Score
A 5.9 5.4 11.3
B 5.8 5.7 11.5
C 5.8 5.6 11.4
D 5.6 5.3 10.9
E 5.9 5.5 11.4
F 5.6 5.3 10.9
G 6.0 5.7 11.7
Practice makes perfect

Let's look at the data set of technical and presentation marks from judges.

A U.S. Figure Skater's Score
Judge Technical Marks Presentation Marks Total Score
A 5.9 5.4
B 5.8 5.7
C 5.8 5.6
D 5.6 5.3
E 5.9 5.5
F 5.6 5.3
G 6.0 5.7

The total score is the sum of technical and presentation marks. Let's calculate the total score awarded by judge A. 5.9+5.4= 11.3 We can repeat this process for the other judges and complete the table. Let's do it!

A U.S. Figure Skater's Score
Judge Technical Marks Presentation Marks Total Score
A 5.9 5.4 11.3
B 5.8 5.7 11.5
C 5.8 5.6 11.4
D 5.6 5.3 10.9
E 5.9 5.5 11.4
F 5.6 5.3 10.9
G 6.0 5.7 11.7