คู่มือผู้ใช้

 :
 :
fx-82ES PLUS/fx-85ES PLUS/fx-350ES PLUS:
(SETUP) (STAT) (ON)
fx-95ES PLUS: (SETUP) (STAT)
(ON)
(STAT) (1-VAR)
1 2 3 4 5
1 2 3 2
(STAT) (Var) (x) 3
(STAT) (Var)
x
)
1.154700538

: 3,

: 1.154700538
 3:

 



: (x, y) = (20, 3150), (110, 7310), (200, 8800), (290, 9310) 
Fix 3 ()  
fx-82ES PLUS/fx-85ES PLUS/fx-350ES PLUS:
(SETUP) (STAT) (OFF)
fx-95ES PLUS: (SETUP) (STAT)
(OFF)
(SETUP) (Fix)
(STAT) (A+BX)
20 110 200 290
3150 7310 8800 9310
(STAT) (Reg) (r)
0.923
(STAT) (Type) (ln X)
(STAT) (Reg) (r)
0.998
(STAT) (Reg) (A) -3857.984
(STAT) (Reg) (B) 2357.532


 : 0.923

 : 0.998
: y = -3857.984 + 2357.532lnx
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