Hp Prime Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 223)

100

101

Statistics 1Var app 219

Plotting

You can plot:

• Histograms

• Box-and-Whisker plots

• Normal Probability plots

• Line plots

• Bar graphs

• Pareto charts

Once you have entered your data and defined your data

set, you can plot your data. You can plot up to five box-

and-whisker plots at a time; however, with the other types,

you can only plot one at a time.

To plot statistical

data

1. In the Symbolic view, select the data sets you want to

plot.

2. From the

Plotn menu, select the plot type.

3. 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 by changing the HWIDTH setting. (See “Setting

up the plot (Plot Setup view)” on page 221.)

4. Press

P. If the scaling is not to your liking, press

V and select Autoscale.

Autoscale can be relied upon to give a good

starting scale which can then be adjusted, either

directly in the Plot view or in the Plot Setup view.

Plot types

Histogram The first set of numbers

below the plot indicate

where the cursor is. In the

example at the right, the

cursor is in the bin for

data between 5 and 6

(but not including 6),

and the frequency for

1 2 ... 218 219 220 221 222 223 224 225 226 227 228 ... 615 616

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Hp Prime Graphing Calculator Manuel d'utilisateur Page 223

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