–14–
#045
11(STAT)6(MinMax)
1(minX)=
STAT
11(STAT)6(MinMax)
STAT
2(maxX)=
#046
A =
n
Σy – B
.
Σx
o
Σ
x
n
=
x
σn
n
=
Σ
(x – o)
2
xσn –1
n – 1
=
Σ
(x – o)
2
p
Σ
y
n
=
y
σn
n
=
Σ
(y – p)
2
yσn –1
n – 1
=
Σ
(y – p)
2
B
=
n
.
Σx
2
–
(
Σx
)
2
n
.
Σxy – Σx
.
Σy
