20050401
k
k
k
k
k
Selecting the Regression Type
After you graph paired-variable statistical data, press
1
(CALC). Then you can use the
function menu at the bottom of the display to select from a variety of different types of
regression.
• {
2VAR
} ... {paired-variable statistical results}
• {
X
}
/
{
Med
}
/
{
X^2
}
/
{
X^3
}
/
{
X^4
}
/
{
Log
}
/
{
Exp
}
/
{
Pwr
}
/
{
Sin
}
/
{
Lgst
}
... {linear regression}/{Med-Med}/{quadratic regression}/{cubic regression}/{quartic
regression}/{logarithmic regression}/{exponential regression}/{power regression}/
{sinusoidal regression}/{logistic regression} calculation and graphing
k
k
k
k
k
Displaying Regression Calculation Results
Whenever you perform a regression calculation, the regression formula parameter (such as
a
and
b
in the linear regression
y
=
ax
+
b
) calculation results appear on the display. You can
use these to obtain statistical calculation results.
Regression parameters are calculated as soon as you press a function key to select a
regression type, while a graph is on the display.
k
k
k
k
k
Graphing Statistical Calculation Results
While the parameter calculation result is on the display, you can graph the displayed
regression formula by pressing
6
(DRAW).
6-3-5
Calculating and Graphing Paired-Variable Statistical Data
Summary of Contents for fx-9860G AU PLUS
Page 1: ...fx 9860G AU User s Guide E http edu casio com ...
Page 2: ...Important Please keep your manual and all information handy for future reference ...
Page 27: ...20050401 1 1 Keys 1 1 1 Keys ...
Page 335: ...20050401 u u u u u Input Example u u u u u Results 6 5 25 Tests ...
Page 361: ...20050401 Calculation Result Output Example p F distribution probability 6 7 15 Distribution ...
Page 435: ...20050401 8 8 2 Program Library egcw w ww w ...
Page 437: ...20050401 8 8 4 Program Library Example 1 Example 2 fw baw bf w fw baw ca w ...
Page 439: ...20050401 8 8 6 Program Library wba wb w w d ...
Page 441: ...20050401 8 8 8 Program Library dw fcde wfcde wfcde fcde w daw w 20070101 ...
Page 443: ...20050401 8 8 10 Program Library b awaw bwaw aw x d w ...
Page 590: ...CASIO COMPUTER CO LTD 6 2 Hon machi 1 chome Shibuya ku Tokyo 151 8543 Japan SA0701 E ...
