Texas Instruments -30XIIS - Handheld Scienfic Calculator, User Manual, Page: 85 / 118

© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X
Ù
S: A Guide for Teachers
78
Return to the first data point.
Display the lowest score, drop it,
and then find the new mean (
v
).
Clear all data by exiting
STAT
mode.
%
˜
Press Display
v
XX
11
=85 =85
S
STAT DEG
$ $ $ $
XX
33
=53 =53
S
STAT DEG
$
0
<
FRQ FRQ=0 =0
S
0. 0.
STAT DEG
u "
n v Sx s x
&
--
86. 86.
STAT DEG
%
˜
EXIT ST: EXIT ST: Y Y NN
--
STAT DEG
<
~~
DEG
Removing Data Points
(Continued)