4.6

Out of 2 Ratings

Owner's of the Casio Calculator Casio Financial Calculator gave it a score of 4.6 out of 5. Here's how the scores stacked up:
  • Reliability

    3.0 out of 5
  • Durability

    5.0 out of 5
  • Maintenance

    5.0 out of 5
  • Performance

    5.0 out of 5
  • Ease of Use

    5.0 out of 5
of 149
 
E-126
A =
n
Σy
B
.
Σx
–1
B =
Sxx
Sxy
r
=
Sxx
=
Σ
(
x
–1
)
2
Syy
=
Σy
2
Sxy
=
Σ
(
x
–1
)
y
Sxx
.
Syy
Sxy
n
(
Σx
–1
)
2
n
Σx
–1
.
Σy
m
=
y – A
B
n = A +
x
B
n
(
Σy
)
2
Inverse Regression (1/X)
A = exp
(
)
n
Σ
ln
y B
.
Σ
ln
x
B =
n
.
Σ
(
ln
x
)
2
(
Σ
ln
x
)
2
n
.
Σ
ln
x
ln
y
Σ
ln
x
.
Σ
ln
y
r
=
{
n
.
Σ
(
ln
x
)
2
(
Σ
ln
x
)
2
}{
n
.
Σ
(
ln
y
)
2
(
Σ
ln
y
)
2
}
n
.
Σ
ln
x
ln
y
Σ
ln
x
.
Σ
ln
y
m
=
e
B
ln y – ln A
n = Ax
B
Power Regression (A•X^B)