Specifying Statistical Graph And Graph Functions - Sharp EL-9450 Operation Manual

2. Specifying statistical graph and graph functions

Specifying type
of statistics
graphing
Limit settings
(x value)
Displaying the
upper and lower
limit lines
Displaying the
mean value line
of sample (x)
Chapter 8: Statistics & Regression Calculations
• Up to three graphs can be plotted per sample data.
1. Press @ [.
2. Select from A PLOT1, B PLOT2 or C PLOT3 and press E
to set the statistical graphing specifications.
Press @ q before step #3.
• You may just press A to C to select.
• You can overlap 3 plotting graphs (from PLOT1 to PLOT3) on a
single screen. Choose on or off at the top line to determine
whether each graph is displayed or not.
3. Press @ [ D (D LIMIT) to specify the graphing
range.
The D LIMIT menu is used to set the upper and lower limit
lines of sample (x) of the statistical graph.
4. Press 1 (1 SET).
5. Enter the appropriate value for Lower limit and press E.
6. Enter the appropriate value for Upper limit and press E.
7. Press @ [ D (D LIMIT) and press 2 (2
LimON) E to display a line that indicates the mean value
of sample (x), as well as the upper and lower limit lines.
8. Press @ [ D 3 (3 LimOFF) and E not
to display the lines.
• Upper and lower limit values are displayed using short broken
lines.
• The default value of the upper/lower limit is 1.
* The mean value line is indicated by a long broken line.
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