Casio fx-9750G Statistical Graphs and Calculations - Manual (Page 6)

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2. General graph settings (SET)
This section describes how to use the general graph settings screen to make the
following settings for each graph (GPH1, GPH2, GPH3).
• Graph Type
The initial default graph type setting for all the graphs is scatter graph. You can select
one of a variety of other statistical graph types for each graph.
• List
The initial default is statistical data List 1 for single-variable data, and List 1 and List
2 for paired-variable data. You can specify which statistical data list you want to use
for
x -data and y -data.
• Frequency
Normally, each data item or data pair in the statistical data list is represented on a
graph as a point. When you are working with a large number of data items however,
this can cause problems because of the number of plot points on the graph. When
this happens, you can specify a frequency list that contains values indicating the
number of instances (the frequency) of the data items in the corresponding cells of
the lists you are using for
x -data and y -data. Once you do this, only one point is
plotted for the multiple data items, which makes the graph easier to read.
• Mark Type
This setting lets you specify the shape of the plot points on the graph.
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To display the general graph settings (SET) screen
While the graph menu is on the display, press 6 (SET) to display the general graph
settings screen.
1 (GRPH)
6 (SET)
• The settings shown here are examples only. The settings on your general graph
settings screen may differ.
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To select the StatGraph area
1. While the general graph settings screen is on the display, use
f
and
c
to
move the highlighting to the StatGraph item.
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Paired-Variable Statistical Calculation Examples