E-121
Example 9:
17
(S-MENU)
7
(Reg)
1
(A)
E
STAT
17
(S-MENU)
STAT
7
(Reg)
2
(B)
E
17
(S-MENU)
STAT
7
(Reg)
3
(r)
E
Example 10:
Estimated Value (
y
= –3
→
m
= ?)
y
3
17
(S-MENU)
STAT
7
(Reg)
4
(
m
)
E
Estimated Value (
x
= 2
→
n
= ?)
2
17
(S-MENU)
STAT
7
(Reg)
5
(
n
)
E
A
Commands when Quadratic Regression
Calculation (_+CX
2
) Is Selected
With quadratic regression, regression is performed in
accordance with the following model equation.
y
=
A
+
BX
+
CX
2