Scatterplots- Used to show the relationship between two sets
of data. Sometimes a relationship between variables cannot be easily depicted.
Usually have a trend line which is a line that closely fits the data and can be
used to describe it. These trend lines can be used to make predictions. (positive, negative, or no association
trends)
Line Graphs- Shows a trend of a variable over time. Time is
usually on the horizontal axis and the variable is on the vertical axis.
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