Topic B includes lessons 6-9 and covers scatter plots, patterns in scatter plots, informally fitting a line, and determining the equation of a line fit to data.
9494_Line_of_best_fit_smoking_in_1945.html
9493_Estimating_the_line_of_best_fit_exercise.html
9490_Constructing_a_scatter_plot.html
9492_Scatter_plot_smokers.html
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