3.In the Format Trendline dialog that appears, choose Display Equation on Chart and
Display R-squared Value on Chart. Both settings are near the bottom of the dialog, as
shown in Figure 5.5.
5
Chapter 5 Creating Charts That Show Relationships
150
Figure 5.4
Although a scatter chart
of random data might
produce a trendline,
there is no correlation.
Adding Labels to a Scatter Chart
When you create most other charts in this book, the first column contain labels. In
Figure 5.2, there are city names in column A, but they are not part of the dataset. This is
annoying. When you click a data point and choose to display the label, you can see that the
data point ...
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