Casio 300 PLUS Guía Del Usuario

20050501

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.

Use the procedure below to plot a scatter diagram and then connect the dots to produce an

 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 

 line graph.

list1 = 0.5,  1.2,  2.4,  4.0,  5.2
list2 = –2.1,  0.3,  1.5,  2.0,  2.4

u ClassPad Operation

(1)

m I

(2) Input the data shown above.

(3) Tap [SetGraph] and then [Setting…], or tap G.

(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 y to plot the scatter plot.

(6) Tap the List window to make it active.

(7) Tap [SetGraph] and then [Setting…], or tap G.

(8) On the Set StatGraphs dialog box that appears, configure a StatGraph setup with the

 line graph settings shown below, and then tap [Set].

Draw: On
Type:

Line

XList: list1
YList: list2

7-5-1

Graphing Paired-Variable Statistical Data