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DIM Error in STAT mode

HELP! I'm suddenly getting "DIM Error" whenever I add data into list 1 in Stat mode and then go "CALC" It is happening when I choose both the 1 Var and REG options. I've been using this calculator for about a week and its been absolutely fine doing those exact things and now suddenly I'm getting the error every single time! I've tried clearing the memory and resetting the calculator but neither has solved the issue - still getting the error. I have a test in the morning and need to be able to use these functions! Help! Thanks

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Posted on Jan 02, 2017

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SOURCE: 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

Posted on Sep 19, 2009

  • 7993 Answers

SOURCE: Calculate Variance on Casio FX-83ES Calculator

Hello,
I am happy that you found my solution helpful and even flattered that you copied it in this thread. By doing this, you gave me the opportunity to discover an error in my post. In fact, the calculator does provide a column for the frequency. If you enter nothing in the frequency column, all data items will have their frequency set to 1, by default.

Back to the current subject: How to get the variance (the square of the standard deviation).
When you finish entering your data:

  1. Press the [AC] button to exit the data editor.
  2. Press [****][STAT].
  3. Press [5:Var] to open the statistical result selection screen.
  4. Press [3: xSigma_n] or [4:xSigma_n -1] depending on what you are interested in (population or sample) standard deviation.
  5. The screen echoes the symbol for the value selected (the value displayed on the bottom line may be 0 or an old value from a previous calculation: it is not the value you have just calculated).
  6. Press [=] to display the current value of the SD chosen.
  7. By doing this you are in fact storing it it answer memory.
  8. All you have to do now is to raise it to power 2 by pressing the [x^2] key ( the one above the [HYP] key).
  9. The calculator will display Ans^2.
  10. Press [=] to display the value of the variance.
If you are not interested in the value of the standard deviation, but just want the variance, follow the foregoing procedure until step #5.
While the symbol xSigma_n or xSigma_n-1 is still displayed with the blinking cursor to its right, press the [x^2] key above the [HYP] key. The screen displays say xSigma_n ^2. Press [=] to calculate the variance.

As my motto says, I am always happy to help, but happier still when people show true appreciation.

Hope it helps.

Posted on Dec 12, 2009

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1 Answer

What to do when error;invalid DIM shows up on the screen?


INVALID DIM error message may occur
if you are trying to graph a function that does
not involve the stat plot features. The error can
be corrected by turning off the stat plots. To
turn the stat plots off, press 2nd (stat plot) ,and
then select 4:PlotsOff.
• You specified a list dimension as something
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• You specified a matrix dimension as something
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What does "invalid dim" mean?


The ERR:INVALID DIM error message may occur if you are trying to graph a function that does not involve the stat plot features. The error can be corrected by turning off the stat
plots. To turn the stat plots off, press {2nd}[stat plot], and then select 4:PlotsOff.

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You are not actually in "stat" mode yet.

Do this:

2nd
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Whenever i press the graph button on my ti-83plus i get an error message 'dim' it did not come with in depth directions & i am lost please help!


You're probably trying to graph a function that does not involve stat plot features. You can correct this by turning off the stat plot features. Press "2ND" "STAT PLOT" and then select 4:PlotsOff.

You caon download a guidebook from http://education.ti.com

Jul 21, 2010 | Texas Instruments TI-83 Plus Calculator

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When I type a list of numbers into L1 and then hit Stat, calc, 1-var stats L1. i get invalid dim


  1. Press [STAT][5:SetUpEditor][ENTER].
  2. Press [STAT][1:Edit..]
  3. Enter your data in L1.
  4. Press [STAT][CALC][1:1-Var Stats].
  5. Command echoes on main screen.
  6. If ONLY one list contains data, it must be L1.
  7. When you do not specify the list in the command line it will take L1 by default.
  8. If L1 is empty and the data is in L2, or another but L1, the name of list must be specified.

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1 Answer

Error 23 stat


Quoting from page B-7 of the Guidebook:

-----
You are attempting a stat calculation with lists that are not appropriate; for example, you are requesting a statistical analysis with fewer than two statistical data points. The frequency (y value) for a 1-VAR analysis must be an integer >= 0.
------

If you simply want 1-variable statistics for two sets of data, you'll have to calculate them separately.

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Invalid dimension error on my TI-83 plus?


This is a pretty vague problem but not much of a problem. Your actualy plotting device of your stat plot is under your "y=". But before you do that you need to hit the stat button right next to the blue apps button. Then hit edit. These are your stat data. If you are trying to add data in you should notice what list they are under. (top of the screen L1, L2, ect.) You should also make sure that the number of data adds up for your two list. Now that you have done that you can go to "2nd" then hit "y=". If you don't want to graph your stat plots just make sure they all sat plot... off by hitting enter on the one that says that it is on. Now if you want one on hit enter and make sure your lists from your data match up with your stat plot. You can hit enter and see what one you need. they are above the 1, 2, 3, etc key. Hope this works. If all else fails you can clear your calculator by pressing "2nd", "+", "7", "1", "2". This will turn off all your stat plots if you have trouble understandsing this. b

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1 Answer

List dimensions


This is a pretty vague problem but not much of a problem. Your actualy plotting device of your stat plot is under your "y=". But before you do that you need to hit the stat button right next to the blue apps button. Then hit edit. These are your stat data1.gif. If you are trying to add data in you should notice what list they are under. (top of the screen L1, L2, ect.) You should also make sure that the number of data adds up for your two list. Now that you have done that you can go to "2nd" then hit "y=". If you don't want to graph your stat plots just make sure they all sat plot... off by hitting enter on the one that says that it is on. Now if you want one on hit enter and make sure your lists from your data match up with your stat plot. You can hit enter and see what one you need. they are above the 1, 2, 3, etc key. Hope this works. If all else fails you can clear your calculator by pressing "2nd", "+", "7", "1", "2". This will turn off all your stat plots if you have trouble understandsing this. But most importnat make sure your L1 and L2 match up on your stat plot with your list under your stat edit. If you don't understand this just i can help you out some more

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2 Answers

Texas indtrument TI 83


This is a pretty vague problem but not much of a problem. Your actualy plotting device of your stat plot is under your "y=". But before you do that you need to hit the stat button right next to the blue apps button. Then hit edit. These are your stat data1.gif. If you are trying to add data in you should notice what list they are under. (top of the screen L1, L2, ect.) You should also make sure that the number of data adds up for your two list. Now that you have done that you can go to "2nd" then hit "y=". If you don't want to graph your stat plots just make sure they all sat plot... off by hitting enter on the one that says that it is on. Now if you want one on hit enter and make sure your lists from your data match up with your stat plot. You can hit enter and see what one you need. they are above the 1, 2, 3, etc key. Hope this works. If all else fails you can clear your calculator by pressing "2nd", "+", "7", "1", "2". This will turn off all your stat plots if you have trouble understandsing this.

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26 Answers

INVALID DIM


on a calc that's work properly, in the 'y=' screen, none of the 'Plot#' things are highlighted. try pressing 'y=', and if you have a 'Plot#" in a black box, go up to it and press enter to un-highlight it.
either it will work as soon as you press 'graph',or you have another problem

Jan 19, 2007 | Texas Instruments TI-84 Plus Calculator

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