Texas Instruments TI-34 II Explorer Plus User Manual

© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-34 Û: A Guide for Teachers
91
Viewing the Data
(Continued)
u
Find the number of data points
(n), the mean (
v
), the sample
standard deviation (Sx), the
population standard deviation
(sx), the sum of the scores (Gx),
and the sum of the squares (Gx
2
).
Press Display
u
n ‡ Sx „x
¹
-
5.
STAT
"
n ‡ Sx „x
¹
-
79.4
STAT
"
n ‡ Sx „x
¹
--
16.39512123
STAT
"
n ‡ Sx „x
¹
--
14.66424222
STAT
"
¸
Š” Šx
2
--
397.
STAT
"
¸
Š” Šx
2
---
32597.
STAT

Texas Instruments TI-34 II Explorer Plus Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Blue
Digits	11 digits
Display number of lines	2 lines