essay/activity for Objective 8

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Chapter 7

This activity contains 2 questions.

Create a scatter plot of the following data.

Student	Self-Esteem	Achievement
1	16	4
2	14	0
3	12	1
4	10	4
5	8	6
6	6	7
7	4	9
8	2	12
9	0	14

Why does any research need to visually inspect correlational data using a scatterplot or some other graphical representation of the data?

To create paragraphs in your essay response, type <p> at the beginning of the paragraph, and </p> at the end.

The following data was collected on nine students. Create a scatterplot of the data and explain why it was extremely important to do so with this data. What measure of relationship would you recommend using to estimate this relationship?

Student	Support	Attitude
1	81	9
2	64	8
3	49	7
4	36	6
5	25	5
6	16	4
7	9	3
8	4	2
9	1	1

To create paragraphs in your essay response, type <p> at the beginning of the paragraph, and </p> at the end.

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