12–36 Statistics
82D315~1.DOC TI-83 international English Bob Fedorisko Revised: 10/26/05 1:36 PM Printed: 10/27/05 2:53
PM Page 36 of 38
Stat plots are displayed on the current graph. To define the
viewing window, press p and enter values for the window
variables.
ZoomStat redefines the viewing window to display
all statistical data points.
When you trace a scatter plot or xyLine, tracing begins at the
first element in the lists.
When you trace a histogram, the cursor moves from the top
center of one column to the top center of the next, starting at the
first column.
When you trace a box plot, tracing begins at
Med (the median).
Press | to trace to
Q1 and minX. Press ~ to trace to Q3 and
maxX.
When you press } or † to move to another plot or to another
Y= function, tracing moves to the current or beginning point on
that plot (not the nearest pixel).
The
ExprOn/ExprOff format setting applies to stat plots
(Chapter 3).When
ExprOn is selected, the plot number and
plotted data lists are displayed in the top-left corner.
Statistical Plotting (continued)
Defining the
Viewing Window
Tracing a Stat
Plot
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