8.DS.B: Describe, analyze, and compare data using visual and numerical representations to model situations and draw inferences.

Describe, analyze, and compare data using visual and numerical representations to model situations and draw inferences.

8.DS.B.2Construct and interpret scatter plots for bivariate measurement data to investigate patterns of association between two quantities. Describe patterns such as clustering, outliers, positive or negative association, linear association, and nonlinear association.8.DS.B.3Compare the fit of different linear models shown on scatter plots of the same data by describing the overall pattern and the closeness of data points to each line.8.DS.B.4Use a provided linear model to make predictions based on bivariate measurement data. Interpret the meaning of the slope and y-intercept in context.

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