Viewing the Data
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
Press
u
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© 1999 T
I
EXAS
NSTRUMENTS
(Continued)
Display
n ‡ Sx „x
-
n ‡ Sx „x
-
n ‡ Sx „x
--
16.39512123
n ‡ Sx „x
14.66424222
¸Š" Šx
2
--
¸Š" Šx
2
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I
NCORPORATED
2
).
¹
5.
STAT
¹
79.4
STAT
¹
STAT
--
¹
STAT
397.
STAT
32597.
STAT
TI-34 Û: A Guide for Teachers
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