Hp Prime Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 221)

100

101

Statistics 1Var app 217

Delete data • To delete a data item, highlight it and press C. The

values below the deleted cell will scroll up one row.

• To delete a column of data, highlight an entry in that

column and press

SJ(Clear). Select the column

and tap .

• To delete all data in every column, press

(Clear), select All columns, and tap .

Insert data 1. Highlight the cell below where you want to insert a

value.

2. Tap

and

enter the value.

If you just want to add more data to the data set and it is

not important where it goes, select the last cell in the data

set and start entering the new data.

Generating data You can enter a formula

to generate a list of data

points for a specified

column. In the example

at the right, 5 data-points

will be placed in column

D2. They will be

generated by the

expression X

– F where X comes from the set {1, 3, 5, 7,

9}. These are the values between 1 and 10 that differ by

2. F is whatever value has been assigned to it elsewhere

(such as in Home view). If F happened to be 5, column

D2 is populated with {–4, 4, 20, 44, 76}.

Sort data values You can sort up to three columns of data at a time, based

on a selected independent column.

1. In Numeric view, place the highlight in the column

you want to sort, and tap .

2. Specify the sort order: Ascending or Descending.

3. Specify the independent and dependent data

columns. Sorting is by the independent column. For

instance, if ages are in C1 and incomes in C2 and

1 2 ... 216 217 218 219 220 221 222 223 224 225 226 ... 615 616

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Hp Prime Graphing Calculator Manuel d'utilisateur Page 221

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