# Statistical Calculation Screen; Statistical Menu - Canon X Mark I Pro User Instruction

## Statistical Calculation Screen

After inputting the STAT Data, press
Statistical Calculation screen.
Statistical Calculation screen is in Line mode for input &
output display
Use the Statistical Menu to calculate the Statistical result.
(S-SUM, S-VAR, S-PTS, Reg).

In the Statistical Data Input screen or Statistical Calculation
screen, press
to display the Statistical Menu screen.
1-variable STAT
STAT items
[1] Type
To enter the statistical calculation type screen
[2] Data
To enter the statistical data input screen
[3] Edit
To enter Edit sub-menu for editing STAT editor screen contents
[4] S-SUM
To enter S-Sum sub-menu (calculating sum)
[5] S-VAR
To enter S-Var sub-menu (calculating variable)
[6] S-PTS
To enter S-PTS sub-menu (calculating points)
[7]
Distr
To enter Distr sub-menu (P(t), Q(t), R(t))
[8] Reg
To enter Reg sub-menu (Regression calculation)
to enter the
2-variable STAT
Description
Statistical calculation result in [4] S-SUM, [5] S-VAR,
[6] S-PTS, [8] Reg
STAT
S-SUM
Summation of all x2 value
1 & 2 variable
Summation of all x value
STAT
Summation of all y2 value
2-variable
Summation of all y value
STAT only
Summation of xy pairs
Summation of all x3 value
Summation of all x2y pairs
Summation of all x4 pairs
S-VAR
Number of data sample
1 & 2
Mean of the x values
variable
STAT
Population standard deviation of x
Sample Standard deviation of x
2-variable
Mean of the y values
STAT only
Population standard deviation of y
Sample standard deviation of y
S-PTS
1 & 2 variable
Minimum value of X
STAT
Maximum value of X
2-variable
Minimum value of Y
STAT only
Maximum value of Y
17
Value
Symbol
Operation
2
∑x
∑x
2
∑y
∑y
∑xy
3
∑x
2
∑x
y
4
∑x
n
x
x
n
x
n-1
y
y
n
y
n-1
minX
maxX
minY
maxY