Inputting Data - Casio fx-570ES PLUS User Manual

To select this type of statistical calculation:
(Regression formula shown in parentheses)
Single-variable (X)
Paired-variable (X, Y), linear regression
Paired-variable (X, Y), quadratic regression
Paired-variable (X, Y), logarithmic regression
Paired-variable (X, Y), e exponential
regression
Paired-variable (X, Y), ab exponential
regression
Paired-variable (X, Y), power regression
Paired-variable (X, Y), inverse regression
Pressing any of the above keys (
Note
• When you want to change the calculation type after entering the STAT Mode, perform
the key operation
screen.

Inputting Data

Use the Statistics Editor to input data. Perform the following key operation
to display the Statistics Editor:
(y = A + Bx)
(y = A + Bx + Cx
(y = A + Blnx)
(y = A e
(y = AB
(y = Ax
(y = A + B/x)
to ) displays the Statistics Editor.
(STAT) (Type) to display the calculation type selection
(STAT)
47
Press this key:
(1-VAR)
(A+BX)
2
(_+CX )
2
)
(ln X)
∧
(e X)
Bx
)
∧
(A•B X)
x
)
∧
(A•X B)
B
)
(1/X)
(Data).