Casio FX-9750G PLUS User's Manual & Technical Reference page 297

Calculating and Graphing Paired-Variable Statistical Data
k k k k k Multiple Graphs
You can draw more than one graph on the same display by using the procedure
P.252 under "Changing Graph Parameters" to set the graph draw (On)/non-draw (Off)
status of two or all three of the graphs to draw "On", and then pressing 6
(DRAW). After drawing the graphs, you can select which graph formula to use
when performing single-variable statistic or regression calculations.
6(DRAW)
P.254 1(X)
• The text at the top of the screen indicates the currently selected graph
(StatGraph1 = Graph 1, StatGraph2 = Graph 2, StatGraph3 = Graph 3).
1. Use f and c to change the currently selected graph. The graph name at
the top of the screen changes when you do.
c
2. When graph you want to use is selected, press w.
P.259
Now you can use the procedures under "Displaying Single-Variable Statistical
P.267
Results" and "Displaying Paired-Variable Statistical Results" to perform statistical
calculations.
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