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ManualsBrandsCasio ManualsCalculatorsfx-9750GIII
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Table Of Contents

•󰅘
a e
bx


a b
x

•
•󰄿
•
u 回归图形的估计值计算
STAT 󰂾󰅦󰅎󰁉x 󰅕
󰀬y 󰅕
󰁉
󰅦󰅎!51󰃕w
󰁖󰁉fc󰃕w
•󰁏
x 󰅕
x 󰅕w
•󰁏󰂾
x y 󰇶󰅘󰄭
󰅡󰀬
v󰄡󰇔
x 󰅕󰅔󰅕
•󰇶󰂾󰅘󰄭
•󰅣󰅣󰃖󰅘󰄭
•󰁉󰁠󰁏󰅦
M
Se =
Σ
1
n – 2
i=1
n
(ln y
i
– (ln a + bx
i
))
2
M
Se =
Σ
1
n – 2
i=1
n
(ln yi – (ln a + (ln b) · xi ))
2
M
Se =
Σ
1
n – 2
i=1
n
(ln y
i
– (ln a + b ln x
i
))
2
M
Se =
Σ
1
n – 2
i=1
n
(yi – (a sin (bxi + c) + d ))
2
M
Se =
Σ
1
n – 2 1 + ae
–bx
i
C
i=1
n
y
i
–
2