Hp 38g Graphing Calculator Manual do Utilizador descarregar pdf (Página 119)

To edit a data In the Numeric view of the Statistics aplet, highlight the data

set value to change. Type a new value and press | enter |, or press

{{EDIT}} to copy the value to the edit line for modification.

To delete data ® To delete a single data item, highlight it and press | dei| .

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

column and press ■ [CLEAR]. Select the column name.

• To delete all columns of data, press ■ [CLEAR] in

Numeric view. Select All columns.

To insert data

To sort data

values

Highlight the entry following the point of insertion. Press

{{INS}}, then enter a number. It will write over the zero that

was inserted.

1. In Numeric view, put the highlight in the column you want

to sort, then press {{SORT}}.

2. Choose "Ascending" or "Descending" order.

3. Specify the INDEPENDENT and DEPENDENT data

columns. Sorting is by the independent column. For

instance, if Age is Cl and Income is C2 and you want to

sort by Income, then you make C2 the independent

column for the sorting and Cl the dependent column.

• To sort just one column, choose "None" for the

dependent column.

® For one-variable statistics with two data columns,

specify the frequency column as the dependent

column.

4. Press {{OK}}.

Statistics 5-13

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Hp 38g Graphing Calculator Manual do Utilizador Página 119