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The table has a row for each day in the month of April. The column named April is the numeric day of the month, and the remaining columns are various weather statistics.
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Click OK.
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The plot shown in Figure 4.2 appears. Initially, this platform overlays all specified Y columns. The legend below the plot shows individual markers and colors that identify each Y column.
Figure 4.2 Plot with Legend
To help you quickly differentiate between the Ys, select Y Options > Connect Points from the Overlay Plot red triangle menu. Adjacent points are connected for each Y variable, as shown in Figure 4.3.
Figure 4.3 Plot with Connected Points