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Which formula is used to calculate the standard deviation of sample data?
...
Mathematics, 28.05.2020 23:00 helpmeplz33
Need help ASAP
Which formula is used to calculate the standard deviation of sample data?
2
2
2.
x - x
+
X2
Х
+ ... +
X₂-X
S=
n-1
(x1 – 4)2+(x2-x) 2+...+(xw=*) ?
2
N
(x1 - x)+(x2-x) +...+(xx-x)?
JE
Sko-) (872. (
1-7).
+
+ X2-X
X
SE
n-1
Answers: 1
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