Chapter 2

Number of Absences AverageGrade Student (x) (y) 1 1 94 2 2 78 3 2 70 4 1 88 5 3 68 6 4 40 7 8 30 8 3 60 Develop a scatter diagram for the relationship between the number of absences (x) and their average grade (y). Answer: A scatter diagram is a graphical method of … ................
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