6-3-12

Calculating and Graphing Paired-Variable Statistical Data

kMultiple Graphs

You can draw more than one graph on the same display by using the procedure 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)(see page 6-1-4). After drawing the graphs, you can select which graph formula to use when performing single- variable statistic or regression calculations.

1(CALC)

2(X)

•The text at the top of the screen indicates the currently selected graph (StatGraph1 = Graph 1, StatGraph2 = Graph 2, StatGraph3 = Graph 3).

1.Press c. The graph name at the top of the screen changes when you do.

2. When the graph you want to use is selected, press w.

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