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Chapter 8: Statistics & Regression Calculations
Pie chart
Pie graph of sample (x)
(PIE)
• Maximum number of division is
8.
• Calculation range: 0 ≤ x < 10
• Data can be displayed in two
modes:
* Pie graphs are drawn in the same order as on the specifying list.
* Pie graphs cannot be displayed simultaneously with other graphs
and X/Y axis, though lines or dots can be drawn. The coordinates
of the free-moving cursor depend on the Window settings.
• The values are stored in variables A to H.
• As all the displayed values are rounded down in the percentage
display mode, the total percentage may not be 100.
Scatter diagram
A two-dimensional plot graph using two samples (x, y)
(S.D.)
Two sets of statistical data are required for the scatter diagram.
• Three types of points are
selectable from circle, cross
and square.
• Two statistical data lists can
be set to either x- or y-axis
according to your requirements.
XY Line
• Displays a graph that connects
(XYLINE)
each point of the scatter
diagram.
• Each point is connected in
the sequence (rows) of the
statistical data.
158
• Value display: 8 digits
• Percentage display: Fixed decimal (2 digits decimal)
100
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