Tabla de contenido
Publicidad
Idiomas disponibles
Idiomas disponibles
• The values of the statistical variables depend on the data you in-
put. You can recall them by the key operations shown in the below
table. To predict a value for x (or y) given a value for y (or x), enter
^
y
the given value, press [ 2nd ] [
] (or [ 2nd ] [
again. See Example 42~43.
2
Σ x
[ RCL ] + [ A ]
X
xσ
[ RCL ] + [ B ]
Σ x
n
[ RCL ] + [ C ]
2
Σ y
yσ
[ RCL ] + [ D ]
yσ
Σ y
[ RCL ] + [ E ]
Σ xy
[ RCL ] + [ F ]
3
Σ x
[ RCL ] + [ M ]
2
Σ x
y
[ RCL ] + [ X ]
4
Σ x
[ RCL ] + [ Y ]
_
^
x
x
[ 2nd ] + [
]
4
2
(Note) : Variable Σ x
, Σ x
y are only available in Quadratic
regression.
-E14-
^
x
] ), and press [ = ]
σ
xσ
[ 2nd ] + [
]
n
n
xσ
[ 2nd ] + [
]
n-1
n-1
_
_
y
y
[ 2nd ] + [
]
yσ
[ 2nd ] + [
]
n
n
yσ
[ 2nd ] + [
]
n-1
n-1
A
[ 2nd ] + [ A ]
B
[ 2nd ] + [ B ]
C
[ 2nd ] + [ C ]
r
[ 2nd ] + [ r ]
^
^
x
x
[ 2nd ] + [
]
^
^
y
y
[ 2nd ] + [
]
Publicidad
Capítulos
Tabla de contenido
