1. What is the term for data that are closely grouped together?
A. Outlier
B. Linear
C. Positive
D. Clustering***
2. What association would you expect if graphing height and height?
A. Positive***
B. Nonlinear
C. Negative
D. None of these
3. What association would you expect if graphing number of hours worked and money earned?
A. Negative
B. Linear***
C. Nonlinear
D. None of these
All correct! Good job!
:)
1. The term for data that are closely grouped together is D. Clustering.
2. When graphing height against height, you would expect a A. Positive association. This is because the two variables being graphed are the same, so as one increases, the other also increases.
3. When graphing the number of hours worked against the money earned, you would expect a B. Linear association. This is because as the number of hours worked increases, the money earned also increases in a linear pattern.
1. The term for data that are closely grouped together is clustering. To determine the answer to this question, you would need to have knowledge or understanding of statistical or data analysis concepts. Clustering refers to a group of data points that are similar or closely grouped together, indicating a pattern or similarity between them.
2. When graphing height and height, you would expect a positive association. This means that as one variable (height) increases, the other variable (height) also increases. In this case, since both variables are the same, they will always have the same value, resulting in a positive association.
3. When graphing the number of hours worked and money earned, you would expect a linear association. This means that as the number of hours worked increases, the amount of money earned also increases at a constant rate. In other words, there is a direct and proportional relationship between the two variables.