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This Concept Map, created with IHMC CmapTools, has information related to: ScatterPlots, Nonlinear Association if the data points lie in the shape of a curve, x-values increases and the y-values decrease for example, No association if the x-values increases and the y-values increase and decrease, a linear relationship strong if correlation coefficient is closet to 1 or -1, x-axis which is independent variable, sliding on the x-axis to the x-coordinate then going up/down on the y-axis to the y-coordinate, the x-values increases and the y-values increase and decrease for example, Plot points in data set by sliding on the x-axis to the x-coordinate, Scatter Plots Types of associations Variable Association, Scatter Plots Types of associations Linear Association, Look for a pattern that implies a connection between the variables examine graph for outliers, Look for a pattern that implies a connection between the variables ignore outlying points if justified, there is no obvious pattern for example, Look for a pattern that implies a connection between the variables examine graph for a linear relationship, Positive Associaiton if the x-values increases and the y-values increase., Variable Association which can be Negative association, A coordinate plane which has ordered pairs, a linear relationship none if points look random, a linear relationship none if no pattern, a linear relationship weak if data points are not tightly grouped