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Ti36eng1.doc TI-36X II Manual Linda Bower Revised:
01/10/03 10:47 AM Printed: 01/10/03 10:47 AM Page 35 of
48
To set up the problem and perform the analysis:
1. Press
%f
. Select the desired type of analysis
from the menu and press
V
. The
STAT
indicator displays.
2. Press
7
.
3. Enter a value for
X
1
and press
$
.
4. Then:
•
In
1-VAR
stat mode, enter the frequency of
occurrence (
FRQ
) of the data point and press
$
.
FRQ
default=1. If
FRQ
=0, the data point is
ignored. Or,
•
In
LIN
,
LN
,
EXP
, OR
PWR
, enter the value of
Y
and press
$
.
5. Repeat steps 3 and 4 until all data points are
entered. You can change or delete data points by
scrolling to the desired point and editing or pressing
'
. If you are in
2-VAR
mode, you must delete
both the data point and the frequency. You can add
new points by scrolling to the last point and pressing
$
; the calculator will prompt you for the new data.
If you add or delete data points, the TI-36X
ü
automatically reorders the list.
6. When all points and frequencies are entered:
•
Press
8
to display the menu of variables
(see table for definitions) and their current
values. Or,
•
Press
7
to return to the blank
STAT
screen.
You can perform calculations with data variables (
ô
,
õ
, etc.). After such calculations, you can return to
the display of variables by pressing
8
again.
You can return to the data entries again by pressing
7
.