Casio FX-350ES Appendix page 12

#039
Σ x
o =
n
σ
x
=
n
σ
x =
n
–1
#040
1Nc3(STAT)1(ON)
1= 2= 3= 4=
5= 6= 7= 8=
Σ (x – o)
n
Σ (x – o)
n
– 1
N2(STAT)
1(1-VAR)
9= 10=
2
2
A
–11 –
STAT
STAT
STAT