Casio classpad 330 3.04 Manual De Usuario

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7-5  Graphing Paired-Variable Statistical Data
With paired-variable statistical data there are two values for each data item. An example of 
paired-variable statistical data would be the change in size of an iron bar as its temperature 
changes. One variable would be temperature, and the other variable is the corresponding 
bar size. Your ClassPad lets you produce any of the graphs described in this section using 
paired-variable data. 
Before trying to draw any of the graphs described below, configure the graph setup using the 
procedures under “Configuring StatGraph Setups” on page 7-3-2.
Drawing a Scatter Plot and 
xy
 Line Graph 
Use the procedure below to plot a scatter diagram and then connect the dots to produce an 
xy
 line graph. 
Example:  Input the paired-variable data shown below. Next, plot the data on a scatter 
diagram and then connect the dots to produce an 
xy
 line graph. 
 
list1 = 0.5,  1.2,  2.4,  4.0,  5.2
 
list2 = –2.1,  0.3,  1.5,  2.0,  2.4
S ClassPad Operation 
 (1) 
 
(2) Input the data shown above. 
 
(3) Tap [SetGraph] and then [Setting…], or tap '. 
 
(4) On the Set StatGraphs dialog box that appears, configure a StatGraph setup with the 
scatter plot settings shown below, and then tap [Set]. 
Draw: On
Type: Scatter
XList: list1
YList: list2
 (5) 
Tap 
x to plot the scatter plot. 
 
(6) Tap the List window to make it active.
 
(7) Tap [SetGraph] and then [Setting…], or tap '. 
 
(8) On the Set StatGraphs dialog box that appears, configure a StatGraph setup with the 
xy
 line graph settings shown below, and then tap [Set].
Draw: On
Type: 
xy
Line
XList: list1
YList: list2
7-5-1
Graphing Paired-Variable Statistical Data