# Math Review of Scatterplots, Trend Lines, and Median-Fit Lines

Overview Data in real-world situations doesn’t always fall into neat linear relationships. The actual values may be plotted in a scatterplot. Trend lines approximate the direction and size of the relationship between data points, as do median-fit lines. Scatterplots Actual data values can be plotted by ordered pairs on a graph called a scatterplot. The […]