User manual

© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X ÙS: A Guide for Teachers
76
Five students took a math test.
Using their scores, enter the data
points—85, 85, 97, 53, 77.
%
”
v
Press Display
%
”
1-VAR1-VAR 2-VAR2-VAR
&
----------
DEG
< v
XX
11
==
S
STAT DEG
85
XX
11
=85=85
S
STAT DEG
$
FRQFRQ=1=1
S
STAT DEG
2
FRQFRQ=2=2
S
STAT DEG
$ 97
XX
22
=97=97
S
STAT DEG
$ $ 53
XX
33
=53=53
S
STAT DEG
$ $ 77 <
Continued
XX
44
=77=77
S
77.77.
STAT DEG
Entering 1-VAR Stat Data