HP 300s+ Scientific manual Inputting Sample Data Displaying the Stat Editor Screen

Inputting Sample Data Displaying the STAT Editor Screen

The STAT editor screen appears after you enter the STAT Mode from another mode. Use the STAT menu to select a statistical calculation type. To display the STAT editor from another STAT Mode screen, press (STAT) (Data).

STAT Editor Screen

There are two STAT editor screen formats, depending on the type of statistical calculation you selected.

Single-variable Statistics Paired-variable Statistics

The first line of the STAT editor screen shows the value for the first sample or the values for their first pair of samples.

FREQ (Frequency) Column

If you turn on the Statistical Display item on the calculator’s setup screen, a column labeled “FREQ” will also be included on the STAT editor screen. You can use FREQ column to specify the frequency (the number of times the same sample appears in the group of data) of each sample value.

Rules for Inputting Sample Data on the STAT Editor Screen

•Data you input is inserted into the cell where the cursor is located. Use the cursor keys to move the cursor between cells. The cursor in the following image is located below the letter x.

•The values and expressions you can input on the STAT editor screen are the same as those you can input in the COMP Mode with Linear format.

•Pressing while inputting data clears your current input.

•After inputting a value, press . This registers the value and displays up to six digits in the currently selected cell.

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