Statistics 9-21
PLOTSOFF and PLOTSON allow you to turn statistical plots
off or on from the Home screen or a program. Used without
plot#, they turn all plots off or all plots on. Used with plot#,
they turn specific plots off or on.
PLOTSOFF or PLOTSON
PLOTSOFF plot#,plot#, . . .
PLOTSON plot#,plot#, . . .
For example, PLOTSOFF followed by PLOTSON 3 turns all
plots off and then turns PLOT3 on.
Statistical plots are displayed on the current graph. You may
define the viewing window by pressing ) and then
entering values for the Window variables.
When you trace a scatter plot or XYLine, tracing begins at the
first element in the lists.
When you trace a box plot, tracing begins at MED (the
median). Press 6 to trace to Q1 and MINX. Press 9 to trace
to Q3 and MAXX.
When you trace a histogram, the cursor moves to the top
center of each column, starting at the first column.
When you press 7 or 8 to move to another plot or Y=
function, tracing moves to the current or beginning point on
that plot.
Turning Plots Off
or On
Defining the
Viewing Window
Tracing a Stat
Plot