Hp 39g Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 109)

Plotting

To plot statistical

data

HINT

• histograms (UMOjO)

• 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 (|SYMb]), 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.

In Symbolic view (|symb1), 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 |FloT| . 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

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Hp 39g Graphing Calculator Manuel d'utilisateur Page 109