Canon F789sga User Manual

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 Base-n Calculations and Logical Calculations Press                  to enter Base-n mode. 
  Decimal (base 10), hexadecimal (base 16), binary (base 2), octal  (base 8), or logical calculations. 
  To select a specific number system in base mode, simply press 
        Decimal [DEC],       Hexadecimal [HEX],       Binary [BIN] or
        Octal [OCT].
  Press         key to perform logical calculations including: Logic  connection [and] / [or], exclusive or [Xor], exclusive nor [Xnor], 
argument...

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 Statistical Data Input
After confirming the calculation type in the Statistical Type 
Selection screen or by pressing               (Data) in the STAT 
mode, the following Statistical Data Input screen will be shown:
 Editing Statistical Sample Data
 Replacing the Data in a Cell
(1)  In the Statistical Data Input screen, move the cursor to  the cell you want to edit.
(2)  Input the new data value or expression, and press       .
  Deleting a Line
(1)  In the Statistical Data Input screen, move the...

42
 Statistical Calculation Screen
  After inputting the STAT Data, press         to enter the 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).
 Statistical Menu
In the Statistical Data Input screen or Statistical 
Calculation screen, press        to display the  Statistical 
Menu screen.
[1] Type  To enter the statistical calculation type screen
[2]...

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33
SD Type Statistical Calculation Example: 
To calculate ∑x2, ∑x, n, x, x   n, x   n-1, minX, maxX of data: 75, 
85, 90, 77, 79 in SD mode (Freq: OFF)
Quadratic Regression Type Statistical Calculation Example: 
ABC Company investigated the effectiveness of the 
advertisement expenses in coded units, the following data was 
obtained:
∑x2
33120
∑x 406
n 5
x 81.2
x    n
5.528109984
x    n-1
6.180614856
(SD)
Display
Key in operation
Advertisement expenses: X  18  35  40  21  19
Effectiveness: y (%)  38...

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Please use regression to estimate the effectiveness (estimate 
the value of y) if the advertisement expenses X=30, also 
estimate the advertisement expenses level (estimate the value 
of X
1, X2) if the effectiveness is y = 50.
(Quad)
  30y
 48.69615715
  50x
1  31.30538226
  50x
2 -167.1096731
Display
Key in operation
 Distribution Calculations
  After sample data is entered in either Statistic (SD) or Regression 
(REG) mode, you can perform the normal distribution or 
probability distribution...

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35
 Press                 to display the distribution calculations screen.
  Press       ,       ,       or        for the corresponding calculations.
26   t
 -0.6236095645
P(Ans
 0.26644
Example: Calculate the probability distribution P(t) for the sample data: 20, 43, 26, 46, 20, 43, when x = 26. 1: P(  2: Q(
3: R(  4:    t
P(t): Probability below a 
given point x  
Q(t): 
Probability below a 
given point x and above 
the mean
R(t): Probability above a 
given point x
1
  2
P
(t)= e           dt ,1t–...

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36
 Equation Calculations
 Press                to enter the equation mode; press      /       
for next / previous pages.
Simultaneous Linear EquationsSimultaneous Linear Equations with Two Unknowns:
 a1x + b1y = c1 a2x + b2y = c2
Simultaneous Linear Equations with Three Unknowns:
 a1x + b1y + c1z = d1 a2x + b2y + c2z = d2 a3x + b3y + c3z = d3
Simultaneous Linear Equations with Four Unknowns:
 a1w + b1x + c1y + d1z = e1 a2w + b2x + c2y + d2z = e2 a3w + b3x + c3y + d3z = e3 a4w + b4x + c4y + d4z = e4...

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Example: Solve the simultaneous equation with three    
                 unknowns:
 2x + 4y – 4z = 20
  2x – 2y + 4z = 8
  5x – 2y – 2z = 20 
                       (3 unknowns)
X=
Y=
Z=3
3
4
Display
Key in operation
11
2 

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  Solve Function You can solve custom calculation expressions in COMP mode. Simply input the expression with different variables and press the                               key. 
 • Solves for X, for example, when an equation is input as:
  X = Y + 5, X
 •  Solves for Y, for example, when an equation is input as: 
  Y = X + 5, Y
Example: A cone with height "h' and a circular base with radius "r";  find the cone volume using this formula:
 
Replace the variable "V" with X,...