User manual - fx-5800P

Ck-79
!!!
¯ x
!!
z
7
)TUBU*!
2
)WBS*!
2
!!ه־Ⴥӊ!!
x
!ืযو౿ো቗ă
!!!
x
σ
n
!!
z
7
)TUBU*!
2
)WBS*!
3
!!ه־Ⴥӊ!!
x
!ืযوዜ໛Ӷኼ౭՘ă
!!!
x
σ
n
–1
!!
z
7
)TUBU*!
2
)WBS*!
4
!!ه־Ⴥӊ!!
x
!ืযوჅӊӶኼ౭՘ă
!!
!!!
¯ y
!!
z
7
)TUBU*!
2
)WBS*!
5
!!ه־Ⴥӊ!!
y
!ืযو౿ো቗ă
!!!
y
σ
n
!!
z
7
)TUBU*!
2
)WBS*!
6
!!ه־Ⴥӊ!!
y
!ืযوዜ໛Ӷኼ౭՘ă
!!!
y
σ
n
–1
!!
z
7
)TUBU*!
2
)WBS*!
7
!!ه־Ⴥӊ!!
y
!ืযوჅӊӶኼ౭՘ă
y
σn–1
n – 1
=
Σ(y
i
– y)
2
!!ࠧத૚
!!!
ƙ
x
2
!!
z
7
)TUBU*!
2
)WBS*!
c
1
!!ه־Ⴥӊ!!
x
!ืযو౿۽ࠧă!
!!!
Σ
x
2
=
!
Σ
x
i
2
!!!
ƙ
x
!!
z
7
)TUBU*!
2
)WBS*!
c
2
!!ه־Ⴥӊ!!
x
!ืযوࠧă!
!!!
Σ
x
=
!
Σ
x
i
o
Σx
i
n
=
o
Σx
i
n
=
x
σn
n
=
Σ(x
i
– o)
2
x
σn
n
=
Σ(x
i
– o)
2
x
σn–1
n – 1
=
Σ(x
i
– o)
2
x
σn–1
n – 1
=
Σ(x
i
– o)
2
p
Σy
i
n
=
p
Σy
i
n
=
y
σn
n
=
Σ(y
i
– y)
2
y
σn
n
=
Σ(y
i
– y)
2