Casio fx-9750GII User's Manual
Download Operation & user’s manual of Casio FX-7400GII Calculator for Free or View it Online on All-Guides.com. This version of Casio FX-7400GII Manual compatible with such list of devices, as: FX-7400GII, fx-9860G - Slim Graphing Calculator, FX9750GII - 0CALCULATOR GRAPHIC, FX9860GII - Graph Calcltr W/Usb
Brand: Casio
Category: Calculator
Type: Operation & user’s manual
Model: Casio FX-7400GII , Casio fx-9860G - Slim Graphing Calculator , Casio FX9750GII - 0CALCULATOR GRAPHIC , Casio FX9860GII - Graph Calcltr W/Usb
Pages: 412 (2.8 Mb)
6-17
• Linear Regression (ax + b).............
(
a + bx).............
• Quadratic Regression.....................
• Cubic Regression...........................
• Quartic Regression ........................
• Logarithmic Regression..................
• Exponential Repression (
a·e
bx
).......
(
a·b
x
)........
• Power Regression ..........................
• Sin Regression...............................
• Logistic Regression........................
S Estimated Value Calculation for Regression Graphs
The STAT mode also includes a Y-CAL function that uses regression to calculate the estimated
y-value for a particular x-value after graphing a paired-variable statistical
regression.
The following is the general procedure for using the Y-CAL function.
1. After drawing a regression graph, press (G-SLV)(Y-CAL) to enter the graph
selection mode, and then press U.
If there are multiple graphs on the display, use D and A to select the graph you want,
and then press U.
• This causes an
x-value input dialog box to appear.
2. Input the value you want for
x and then press U.
• This causes the coordinates for
x and y to appear at
the bottom of the display, and moves the pointer to the
corresponding point on the graph.
M
Se
=
1
n – 2
i=1
n
(y
i
–(ax
i
+ b))
2
M
Se
=
1
n – 2
i=1
n
(y
i
–(ax
i
+ b))
2
M
Se =
1
n – 2
i=1
n
(yi –(a + bxi))
2
M
Se =
1
n – 2
i=1
n
(yi –(a + bxi))
2
M
Se
=
1
n – 3
i=1
n
(y
i
–(ax
i
+ bx
i
+ c))
2
2
M
Se
=
1
n – 3
i=1
n
(y
i
–(ax
i
+ bx
i
+ c))
2
2
M
Se
=
1
n – 4
i=1
n
(y
i
–(ax
i
3
+ bx
i
+ cx
i
+ d ))
2
2
M
Se
=
1
n – 4
i=1
n
(y
i
–(ax
i
3
+ bx
i
+ cx
i
+ d ))
2
2
M
Se
=
1
n – 5
i=1
n
(y
i
–(ax
i
4
+ bx
i
3
+ cx
i
+ dx
i
+ e))
2
2
M
Se
=
1
n – 5
i=1
n
(y
i
–(ax
i
4
+ bx
i
3
+ cx
i
+ dx
i
+ e))
2
2
M
Se
=
1
n – 2
i=1
n
(yi –(a + b ln xi ))
2
M
Se
=
1
n – 2
i=1
n
(yi –(a + b ln xi ))
2
M
Se
=
1
n – 2
i=1
n
(ln y
i
–(ln a + bx
i
))
2
M
Se
=
1
n – 2
i=1
n
(ln y
i
–(ln a + bx
i
))
2
M
Se =
1
n – 2
i=1
n
(ln yi –(ln a + (ln b) · xi ))
2
M
Se =
1
n – 2
i=1
n
(ln yi –(ln a + (ln b) · xi ))
2
M
Se =
1
n – 2
i=1
n
(ln y
i
–(ln a + b ln x
i
))
2
M
Se =
1
n – 2
i=1
n
(ln y
i
–(ln a + b ln x
i
))
2
M
Se =
1
n – 2
i=1
n
(yi –(a sin (bxi + c)+d ))
2
M
Se =
1
n – 2
i=1
n
(yi –(a sin (bxi + c)+d ))
2
M
Se =
1
n – 2 1 + ae
–bx
i
C
i=1
n
y
i
–
2
M
Se =
1
n – 2 1 + ae
–bx
i
C
i=1
n
y
i
–
2