Canon F-570SG User Instruction page 36

If follow with
as follow:
You can press
[Pwr] = Power regression
[Inv] = Inverse regression
[Quad] = Quadratic regression
Before starting, be sure to clear the statistical memory by pressing
Input data in the form of x-data
for same data multiple entries.
Press
value after
You can recall and use the following regression results:
Summation of all x
Summation of all x value
Number of data sample
Summation of all y
Summation of all y values
Summation of all xy pairs
Mean of the x values
Population Standard Deviation of x
Sample Standard Deviation of x
Mean of the y values
Population Standard Deviation of y
Sample Standard Deviation of y
Regression coefficient
Regression coefficient
or another regression options will be displayed
Pwr
1
, or
.
can delete the data during the display of data
or key is pressed.
Value
2
value
2
values
Inv Quad
2 3
for the corresponding regression
y-data
Symbol
2
x
x
n
2
y
y
xy
x
x
n
x
n-1
y
y
n
y
n-1
A
B
35
. Use
Operation