Getting Started With The Data & Statistics Application - Texas Instruments TINSPIRE Manual Book

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Getting started with the Data & Statistics
application
The Data & Statistics application lets you explore and visualize data and
graph inferential statistics. The Lists & Spreadsheet application can work
in conjunction with the Data & Statistics application. The
Lists & Spreadsheet Summary Plot and Quick Graph tools automatically
add a Data & Statistics application to show plots. A list that you create in
a problem (using the Lists & Spreadsheet or Calculator applications) can
be accessed as a variable in any TI-Nspire™ application in that problem.
Overlays the normal probability density
function using the mean and the standard
deviation of the data in the histogram.
This tool is available when a
Note:
histogram is present.
Lets you trace the graph from Plot
Function, Show Normal PDF, Add Movable
Line, distribution curves, regressions, case
plots, dot plots, scatter plots, X-Y line plots,
box plots, histograms, bar charts, pie
charts, or multiple plots.
Displays a Window Settings dialog that
enables you to enter values that define the
work area window. Values you can set
include the x-min, x-max, y-min, and y-max
values for the axes.
Adjusts the zoom factor so that all plotted
data appears in the work area.
Enables you to zoom in on a plot based
upon the selection of a center point. The
Zoom In factor is approximately 2.
Enables you to zoom out on a plot based
upon the selection of a center point. The
Zoom Out factor is approximately 2.
Using Data & Statistics 597