Inputting Data - Casio fx-82ES PLUS User Manual

Note
• When you want to change the calculation type after entering the STAT Mode, perform
the key operation
screen.

Inputting Data

Use the Statistics Editor to input data. Perform the following key operation
to display the Statistics Editor:
The Statistics Editor provides 80 rows for data input when there is an X
column only, 40 rows when there are X and FREQ columns or X and Y
columns, or 26 rows when there are X, Y, and FREQ columns.
Note
• Use the FREQ (frequency) column to input the quantity (frequency) of identical data
items. Display of the FREQ column can be turned on (displayed) or off (not displayed)
using the Stat Format setting on the setup menu.
Example 1: To select linear regression and input the following data:
(170, 66), (173, 68), (179, 75)
Important!
• All data currently input in the Statistics Editor is deleted whenever you exit the STAT
Mode, switch between the single-variable and a paired-variable statistical calculation
type, or change the Stat Format setting on the setup menu.
• The following operations are not supported by the Statistics Editor:
(M-), (STO). Pol, Rec, and multi-statements also cannot be input with the
Statistics Editor.
(STAT) (Type) to display the calculation type selection
(STAT)
(STAT)
170 173 179
66 68
37
(Data).
(A+BX)
75
,