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394 Data&Statistics Application
Using Data&Statistics Functions in other Applications
Data&Statistics functions are stored as variables, and may be used in other
applications, in the same manner as any other variable. Support for all function
types is included.
Note: Function numbers increment to use the next available. If you have
defined f1(x) and f2(x) in Graphs&Geometry, the first function you create in
Data&Statistics will be f3(x).
Using Show Normal PDF
You can approximate data plotted in the Data&Statistics work area against the
normal probability density function. The tool overlays the normal probability
density function using the mean and the standard deviation of the data in the
histogram.
To show the normal probability density function for plotted data:
1. Add a variable to the x-axis.
2. On the Plot Types menu, click Histogram.
Note:Show Normal PDF is available only when histogram is the plot type.
3. From the Analyze menu, click Show Normal PDF.