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The Statistics Editor provides 40 rows for data input when there is an X
column only or when there are X and Y columns, 20 rows when there are
X and FREQ 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 of
f (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)
(STAT) (A+BX)
170 173 179
66 68 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, ÷R, and multi-statements also cannot be input with
the Statistics Editor
.
To change the data in a cell:
In the Statistics Editor, move the cursor to the cell that contains the data
you want to change, input the new data, and then press
.
T
o delete a line:
In the Statistics Editor, move the cursor to the line that you want to delete
and then press
.
T
o insert a line:
In the Statistics Editor, move the cursor to the location where you want to
insert the line and then perform the following key operation:
(STAT/DIST) (Edit) (Ins).
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