20050401
k
Estimated Value Calculation ( , )
After drawing a regression graph with the
STAT
mode, you can use the
RUN
•
MAT
mode to
calculate estimated values for the regression graph’s
x
and
y
parameters.
○ ○ ○ ○ ○
Example
To perform a linear regression using the nearby data
and estimate the values of and when
xi
= 20 and
yi
= 1000
1. From the Main Menu, enter the
STAT
mode.
2. Input data into the list and draw the linear regression graph.
3. From the Main Menu, enter the
RUN
•
MAT
mode.
4. Press the keys as follows.
ca
(value of
xi
)
K
5
(STAT)
2
( )
w
The estimated value is displayed for
xi
= 20.
baaa
(value of
yi
)
1
( )
w
The estimated value is displayed for
yi
= 1000.
6-4-6
Performing Statistical Calculations
xi
yi
10
1003
15
1005
20
1010
25
1011
30
1014
# You cannot obtain estimated values for a Med-
Med, quadratic regression, cubic regression,
quartic regression, sinusoidal regression, or
logistic regression graph.
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 ...