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true or false: to draw a line of best fit, he must include all of the points on his line? true, scatter plots will cause all points to lie on the same line. false, scatter plots will cause there to be non - collinear points. rewatch
A line of best fit in a scatter plot is a line that represents the trend of the data points. Scatter plots typically have points that are not all on the same line (non - collinear). The line of best fit is drawn to show the general trend, and it does not need to include all the points. The first option is wrong because scatter plots don't make all points lie on the same line. The second option is correct as scatter plots have non - collinear points, so the line of best fit doesn't include all points.
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False, scatter plots will cause there to be non - collinear points.