To plot statistical data, Plotting, I shifilygrt/p-svmg) – HP 39g Graphing Calculator User Manual
Page 109
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Plotting
To plot statistical
data
H I N T
•
histograms (UMO
j
O)
•
box-and-whisker plots (Hffiffl)
•
scatter plots of data (B!EBD).
You can plot:
Once you have entered your data
(fNUM
|), defined your data
set
(|SYM
b
]),
and defined your Fit model for two-variable
statistics
(I SHiFilygrt/p-svMg),
you can plot your data. You
can select up to five scatter or box-and-whisker plots at a time.
You can plot only one histogram at a time.
1
.
2
.
3.
4.
In Symbolic view (|
symb
1), select (QSnS) the data sets
you want to plot.
For one-variable data (EH3D), select the plot type in Plot
Setup
(f»Wr\SETUP-PLOT).
Highlight
STATPLOT,
press
hi row, select either
Histogram
or
BoxWhisker,
and
press 03.
For any plot, but especially for a histogram, adjust the
plotting scale and range in the Plot Setup view. If you
find histogram bars too fat or too thin, you can adjust
them with the
HWIDTH
setting.
Press |F
lo
T| . If you have not adjusted the Plot Setup
yourself, you can try |
views
| select
Auto Scale
03.
Auto Scale can be relied upon to give a good starting scale
which can then be adjusted in the Plot Setup view.
Statistics aplet
8-15