The Tool Menu - Texas Instruments TI-NSPIRE Software Manual

The Tool menu

The Data & Statistics tool menu provides tools to graph and explore data,
modify data representations by using different plots, as well as perform
and plot statistical analyses.
The following tables describe what each tool does in the Data & Statistics
work area.
Tool Menus
Menu
Plot type
Plot properties
Actions
Window/Zoom
Plot Types Menu Tools
Tool name
Dot Plot
Box Plot
Histogram
Normal Probability Plot Displays data in a normal probability
Scatter Plot
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Overview of Tool Actions
Provides access to the different plot types
available in the Data & Statistics application.
Allows you to specify how the plot displays
Lets you add/remove items to your work area.
This includes movable lines for manually
fitting data, regression curves and functions.
Lets you specify a zoom factor for the window,
or determine min and max values for the
horizontal and vertical axes.
Depicts data in a dot plot. This is the
default plot type for a single variable of
the data set.
Displays data in a box plot.
Displays data in a histogram.
plot. Data is grouped against the z-value
that corresponds to its quartile/normal
score. This plot type is useful for
checking for normality and determining
the appropriateness of a normal model.
Displays data in scatter plot form. This is
the default plot type for two variables
of the data set.
Tool function
Using Data & Statistics