Bar Graph and Line Graph. Casio fx-7400GPLUS

P.101

(G-Type)

(Both)

P.8

Statistical Graphs and Calculations Chapter 7

• Pressing !

1 (TRCE) while a line graph is on the display activates the trace operation. Use d and e to move the pointer.

• You cannot draw multiple line graphs on the same screen.

k

Bar Graph and Line Graph

From the statistical data list, press 1 (GRPH) to display the graph menu, press

[ 4 (SET), and then change the graph type of the graph you want to use (GPH1,

GPH2, GPH3) to Both.

When Auto is specified for the S-Wind (Statistical Graph View Window Setting) item on the Set Up screen, you can next move the highlighting to the AutoWin item and press 1 , 2 , or 3 to make one of the following settings.

1 (Sep.G) ..... This setting causes each graph to be drawn in different areas of the display, without superimposing them. The two graphs share the same x -coordinates, however, and the x -axis is displayed for the bar graph only.

2 (O.Lap) ..... This setting superimposes the two graphs on each other. Each graph, however, can have its own independent y -axis values.

3 (Norm) ...... This setting also superimposes the two graphs, with both using the same x - and y -coordinates.

Press Q to draw the graph.

Example Draw a graph that shows precipitation in a certain city as a bar graph and average temperature as a line graph.

Input the precipitation data into List 1 and the temperature data into List 2. Use the following procedure to draw the graph.

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List 1 List 2

100 5

150

200

4

11

400

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800

750

16

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24

31

200

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500

80

80

32

29

24

18

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1 (GRPH) [ 4 (SET)

1 (GPH1) c

[[[[ 3 (Both) c

1 (List1) c

2 (List2) c

1 (Sep.G) Q

1 (GRPH) 1 (GPH1)

• Pressing !

1 (TRCE) while the graph is on the display activates the trace operation. Use d and e to move the pointer.

• You cannot draw multiple bar and line graphs on the same screen.

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