Population Standard Deviation - Texas Instruments TI-34 II Explorer Plus User Manual

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
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© 1999 T I
EXAS NSTRUMENTS
(Continued)
Display
n ‡ Sx „x
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n ‡ Sx „x
-
n ‡ Sx „x
--
16.39512123
n ‡ Sx „x
14.66424222
¸Š" Šx
2
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¸Š" Šx
2
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TI-34 Û: A Guide for Teachers
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