The scatter plot shows the relationship between the test scores of a group of students and the number of hours they study in a week Test Scores and Hours Studying
Y У
A
100
90
80
70 +
60
Test Scores 50
40
30
20
10
0 1 2 3 4 5 6 7 8 9 10
Hours Studying
Part A: What is the group of points labeled N called? What is the point labeled Mcalled? Give a possible reason for the presence of point M. 5 points)
Part B: Describe the association between students test scores and the number of hours they study (5 points)