Question about Office Equipment & Supplies

# Sigma trs 712

When I try to turn on the calculator with the print option does not work and an error occurs in which the problem

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my-video-file.mp4

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## Related Questions:

### We have a Sigma 8000 infusion pump that keeps saying fix 4. We don't have an instruction manual so we are not sure what to do.

You directed this question at me even though I can claim no expertise in this area. FixYa tells me that by my posting this "solution" your question will be made available to other experts, one of whom hopefully will be able to answer your question.

Dec 20, 2011 | Office Equipment & Supplies

### Can you please help me on how to calculate mean, median, mode, standard deviation calculation on casio fx-991ms scientific calculator

This will show you how to do statistics (calculate average, standard deviation, regressions etc.) as to the mode and median refer to the definitions.

TO COMPUTE STANDARD DEVIATION AND 2-VAR STATISTICS.

I assume you know the theory. I will show you the key strokes

For 1-Var statistics
Press [MODE][3:STAT] [1:1-VAR]. You are ready to enter values in the X column.
Enter a number and press [=]. Cursor jumps to second number to enter.
Keep entering numbers and pressing [=] till all numbers are in. Press the [=] key after the last one.
Press [AC] key to clear the screen.
Press [SHIFT] [STAT] (above digit 1.) then [5:Var]. Screen displays the statistical variables 1:n ;2: x bar; 3: x sigma n; 4:x sigma n-1.
Press the number corresponding to the statistical value you want, ex 1:n . The variable appears on screen. Press [=] and it will be displayed.
To display another variable press [SHIFT][STAT][5:Var][ 1,2, 3, or 4] .

To access the sum of squares sigma x^2 and the sum of data sigma x press[SHIFT][STAT][4:SUM] then [1: for sigma x^2] or [2: for sigma x]. Press [SHIFT][STAT][6:MinMax] to access minX and maxX.

For 2-var statistics
To perform 2 variable statistics you press [MODE][3:STAT] and any of the other regression options (except 1:1-Var). A two column template opens where you enter the X and Y values. When finished entering data, press [SHIFT][STAT][5:Var]. to access the different statistics. As I assumed above, you should be able to recognize what each variable means.

Apr 19, 2011 | Casio FX-115ES Scientific Calculator

### What does 900 Service RIP Software error message mean and how do i reslove it

If the 900 error occurs only when the printer is receiving information from a network or computer, contact your software/network support. If the error occurs when the printer is idle or not connected to the network or PC, there may be a printer hardware or connection problem. Sometimes a bad connection with an Internal Network Adapter/Network Card can cause the problem. The first thing to check is the base printer. To check the base printer:
1. Turn off the printer and disconnect every cable, except for the power cord.
2. Turn on the printer and see if the error returns.
3. If the error does not return, try to print a test page from the Test Menu.
Optra S series and Optra K series printers: Continue to press Menu > until you see TESTS MENU.
Optra T and Lexmark T and W series printers: Continue to press Menu > until you see UTILITIES MENU.
2. Press Select to view the menu items. TESTS/UTILITIES MENU is now on the first line of the display.
3. Press the Menu > button until Print Menus appears on the second line.
4. Press Select.
5. If the display tells you to change paper, press Select or the GO button to print.
4. If the test page prints correctly, the printer's hardware is most likely working correctly. The source of the problem is probably outside the base printer.
5. If the 900 error occurs again before, during, or after the printing of the test page, remove all options (internal network adapters, optional feeders, second drawer options, finisher options, additional memory, etc.) from the printer.
6. Then turn on the printer and try to print the test page. If it still posts the 900 error, the printer may need to be serviced.
7. If the error does not return, then the problem may be with one of the options.
IMPORTANT: If you receive an Invalid Engine Code error message when you power the printer back on, there is a problem with the printer. An Invalid Engine Code condition will cause a 900 RIP Software Error message to appear if you try to use the printer. The Invalid Engine Code error means either that your printer has lost its stored operating code for the engine board or that the printer's engine board has gone out.

Aug 02, 2010 | Lexmark Optra T610 Laser Printer

### How do i use this calculator (casio CFX 9850)to find the variance

Part A shows you how to enter your data and calculate some statistical values. Keep in mind that the variance is the square of the standard deviation.

You can safely ignore the PART about REGRESSIONs until that time you need the information.

PART A
In the main menu select [STAT] icon to enter Stat mode and display the statistical data lists. Use the satistical data lists to input data and perform statistical calculations. Use the arrows to move the highlighting around the lists.
Exemple: Enter the following values in List 1
1st line enter 90 [EXE]
2nd line 85 [EXE]
3 79 [EXE]
4 75 [EXE]
5 70 [EXE]
6 68 [EXE]
7 56 [EXE]

When finished you press [F2:Calc], then [F1:1Var] and the statistical results appear on screen.
Title of screen : 1-Variable
x bar =74.7142857
Capital Sigma x= 523
Capita Sigma X squared = 39851
x lower case sigma n = 10.5249945
x lower case sigma n-1= 11.3682934
n = 7
Scroll down with Down arrow to access other data
minX =56
Q1=68
Med =75
Q3=85
Xbar -x lower case sigma n =64.1892911
x bar + x lower case sigma n = 85.2392802
maxX=90
Mod=90

All you have to do now, is to look at the theory you learned and interpret what these values mean.

PART B
2. press [F1:Graph],
3. select Gph1, Gph2, or Gph3.
4. Once the graph of the experimental data is drawn, you will have access to the diverse regression models.
• [X:Linear]
• [Med-Med],
• [Cubic;X^3]
• [Quartic: X^2].
• Press [F6] to scroll right to access the others:
• [Logarithmic:LOG],
• [Exponential :EXP],
• [Power :Pwr] and
• [Sinusoidal:Sin]
1. After you select a model and press [EXE], the screen displays the equation and its various coefficients.
2. On that same screen, you have a menu option [F6:Draw].
3. If you select it, the regression curve will be drawn on the same screen as your statistical graph.
4. This allows you to judge if the fit is good. If it is not, you have the option to choose another model.
5. The other option [F5:Copy] allows you to save the regression equation in the Y1, Y2, etc. variables.

Jun 02, 2010 | Casio CFX-9850G Plus Calculator

### FX-9750GPlus Calculator: I want to solve the goodness of fit problem on my ...

Part A shows you how to enter your data and calculate some statistical values.

PART A
In the main menu select [STAT] icon to enter Stat mode and display the statistical data lists. Use the satistical data lists to input data and perform statistical calculations. Use the arrows to move the highlighting around the lists.
Exemple: Enter the following values in List 1
1st line enter 90 [EXE]
2nd line 85 [EXE]
3 79 [EXE]
4 75 [EXE]
5 70 [EXE]
6 68 [EXE]
7 56 [EXE]

When finished you press [F2:Calc], then [F1:1Var] and the statistical results appear on screen.
Title of screen : 1-Variable
x bar =74.7142857
Capital Sigma x= 523
Capita Sigma X squared = 39851
x lower case sigma n = 10.5249945
x lower case sigma n-1= 11.3682934
n = 7
Scroll down with Down arrow to access other data
minX =56
Q1=68
Med =75
Q3=85
Xbar -x lower case sigma n =64.1892911
x bar + x lower case sigma n = 85.2392802
maxX=90
Mod=90

All you have to do now, is to look at the theory you learned and interpret what these values mean.

PART B
2. press [F1:Graph],
3. select Gph1, Gph2, or Gph3.
4. Once the graph of the experimental data is drawn, you will have access to the diverse regression models.
• [X:Linear]
• [Med-Med],
• [Cubic;X^3]
• [Quartic: X^2].
• Press [F6] to scroll right to access the others:
• [Logarithmic:LOG],
• [Exponential :EXP],
• [Power :Pwr] and
• [Sinusoidal:Sin]
1. After you select a model and press [EXE], the screen displays the equation and its various coefficients.
2. On that same screen, you have a menu option [F6:Draw].
3. If you select it, the regression curve will be drawn on the same screen as your statistical graph.
4. This allows you to judge if the fit is good. If it is not, you have the option to choose another model.
5. The other option [F5:Copy] allows you to save the regression equation in the Y1, Y2, etc. variables.

May 16, 2010 | Casio FX-9750GPlus Calculator

### Can you correct my error message? command line option SYNTAX ERROR I get this message when I try to open a pps file. I have Microsoft Power Point installed on the computer. Thea.

In computer science a syntax error ( IPA: /ˈsɪntæks ɛrə(ɹ)/ ) refers to an error in the syntax of a sequence of characters or tokens that is intended to be written in a particular programming language.
For compiled languages syntax errors occur strictly at compile-time. A program will not compile until all syntax errors are corrected. For interpreted languages however syntax errors cannot be detected until runtime and it is not necessarily simple to differentiate a syntax error from a semantic error.
A syntax error may also occur when an invalid equation is entered into a calculator. This can be caused, for instance, by opening brackets without closing them, or less commonly, entering several decimal points in one number.

feel free to ask any other questions

Oct 13, 2009 | Microsoft Windows Vista Home Premium with...

### Standard Deviation

Hello,
If you want to do statistics with this calculator you press [MODE][3:STAT]. You have then 8 options 1:1-var, 2:A+BX, etc.
For one variable statistics you press 1. Enter the values for the X variable in the template. Once finished you press [SHIFT][1](STAT) then select the value you want ( n, x bar , and the standard deviations (X sigma n) and (X sigma n-1).
Hope it helps.

Jul 30, 2009 | Casio fx-300ES Calculator

### Ma error appears in stat menu with casio cfx-9850gb plus

Hello,
Here are the possible causes for such an error
1. calculation results exceeds calculation range.
2. Calculation is outside the input range of a function
3. Illogical operation (division by zero, etc.
4. Poor precision in sigma calculation results,

For all these reasons
Check the input numeric values and correct them . If you are using memory, check that the numeric values stored in memory are correct.

Hope it helps

Apr 07, 2009 | Casio CFX-9850G Plus Calculator

### Mean (x-bar), variance (s^2) and standard deviation (s)

Enter 1 then press the (SIGMA)+ button (SIGMA) looks like a sideways capital M ....its a Greek letter.

Then enter 2 and press the (SIGMA)+ button
Then enter the next value and press the (SIGMA)+ button

After you press the (SIGMA)+ button the calculator displays the number of numbers you have entered

Once all numbers of your sample have been entered press 2nd and the button corresponding to x-bar

sample st. dev is the (sigma)n-1 button (need to use 2nd button)
variance is (std. dev.)^2

population st. dev is the (sigma)n-1 button (need to use 2nd button)
variance is (std. dev.)^2

Jan 18, 2008 | Texas Instruments TI-30XA Calculator

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