Casio fx-7400G PLUS, User Manual

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97
Statistical Graphs and Calculations Chapter 7
k k k k k
Inputting Data into Lists
Input the two groups of data into List 1 and List 2.
a.f w b.c w
c.e w e w f.c w
e
- c.b w a.d w
b.f w c w c.e w
Once data is input, you can use it for graphing and statistical calculations.
• Input values can be up to 10 digits long (9-digit mantissa and 2-digit exponent
when using exponential format). Values in statistical data table cells are shown
only up to six digits.
• You can use the
f
,
c
,
d
and
e
keys to move the highlighting to any cell in
the lists for data input.
k k
k k k
Plotting Data
Example To specify Graph 1 as non-draw (OFF) and Graph 3 as draw (ON)
and use Graph 3 to plot the data you input into statistical data
List 1 and List 2 above
While the statistical data list is on the display, press
1
(GRPH) to display the graph
menu.
1
(GRPH)
1
(GPH1) ..... Graph 1 draw
2
(GPH2) ..... Graph 2 draw
3
(GPH3) ..... Graph 3 draw
[
1
(SEL) ......... Graph (GPH1, GPH2, GPH3) selection
4
(SET) ......... Graph settings (graph type, list assignments)
Press
[
to return to the previous menu.
• You can specify the graph draw/non-draw status, the graph type, and other gen-
eral settings for each of the graphs in the graph menu (GPH1, GPH2, GPH3).
• You can press any function key (
1
,
2
,
3
) to draw a graph regardless of the
current location of the highlighting in the statistical data list.
• The initial default graph type setting for all the graphs (Graph 1 through Graph 3)
is scatter diagram, but you can change to one of a number of other graph types.
P.99
1 2 3 4 [
1 2 3 4 [