The scatter plot shows the relationship between the number of homework assignments turned in over a week and the test score for that same week:

part a: what is the group of points labeled x called? what is the point labeled y called? give a possible reason for the presence of point y. (3 points)
part b: describe the association between a student’s test scores and the number of homework assignments submitted. (2 points)

For Part A: "What is the group of points labeled X called? What is the point labeled Y called? Give a possible reason for the presence of point Y."

·The group Labeled "X, is known as a cluster(s), While "Y" is known as an outlier, there can be several reasons for the outlier, a few being sheer chance, or the quality of the teacher

For "Part B: Describe the association between a student’s test scores and the number of homework assignments submitted."

·The association between the Student test scores, and the number of homework assignments is that, as the number of homework assignments increase, the test score percentiles also increase.

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The answer is 9.7 cm