shown below are the scatter plots for four data sets. answer the questions that follow. (a) choose the two…

shown below are the scatter plots for four data sets. answer the questions that follow. (a) choose the two data sets that have outliers. data set in figure 1 data set in figure 2 data set in figure 3 data set in figure 4 (b) choose the data set that shows clustering. data set in figure 1 data set in figure 2 data set in figure 3 data set in figure 4

shown below are the scatter plots for four data sets. answer the questions that follow. (a) choose the two data sets that have outliers. data set in figure 1 data set in figure 2 data set in figure 3 data set in figure 4 (b) choose the data set that shows clustering. data set in figure 1 data set in figure 2 data set in figure 3 data set in figure 4

Answer

Explanation:

Step1: Identify outliers

Outliers are data - points that are far from the rest of the data. In Figure 1, there are two points that are far from the general linear - like pattern of the other points. In Figure 4, there is a point that is away from the linear - like pattern of the other points.

Step2: Identify clustering

Clustering is when data - points group together in subsets. In Figure 2, the data - points form two distinct groups.

Answer:

(a) Data set in Figure 1, Data set in Figure 4 (b) Data set in Figure 2