## How do I fix invalid dim on my TI 83?

An ERR:INVALID DIM error is returned if one or more STAT PLOTS is turned ON but there are no values in the STAT lists….

- Press [2nd] [MEM] to access the Memory menu.
- Press 7:Reset.
- Press 1:All RAM.
- Press 2:Reset to confirm the reset. When completed, RAM cleared will be displayed.

**Why does my TI 83 calculator say invalid dim?**

“Invalid Dim” If you’re actually doing something that needs lists, such as a regression, but your lists don’t have the same length, you get this message. Press [ STAT ] [ 1 ] and check your lists. You also get this message when you give the TI-83 a list or matrix where it expected a variable or number, or vice versa.

### How do I fix invalid dim on my calculator?

The ERR:INVALID DIMENSION 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 y , and then select 4:PlotsOff.

**How do you reset TI 83?**

Q: How can I completely reset my TI 83 or TI 83 Plus back to the factory default settings?

- Press 2nd MEM (that is the second function of the + key)
- Choose 7 (Reset)
- Scroll right so that ALL is selected.
- Press 1.
- Press 2 (Reset, and read the warnings)

#### Where is dim on ti84?

Press 2nd MATH to enter the MATH menu. Press D to enter the String submenu. Press 3 to select dim(.

**How do I reset my graphing calculator?**

How do I reset the graph window variables on the TI-83 Plus and TI-84 Plus family of graphing calculators?

- Press [GRAPH].
- Press [ZOOM].
- Select 6:ZStandard.
- Press [ENTER].

## What does error domain mean on TI-83?

An ERR:DOMAIN will be displayed when performing a statistical regression where the data used does not fit the model for that particular regression. The error indicates that either: 1) There is an answer and it is out of the range of the calculator.

**What does error syntax mean on TI-83?**

An “ERR:SYNTAX” may occur when an assembly program is run as a TI-Basic program. To run an assembly program on a TI-83 Plus family or TI-84 Plus family calculator, follow the steps below: 1) Press [2nd] [0] to access the CATALOG menu.

### Does TI 83 Plus need backup battery?

The backup battery can last anywhere from 2 to 5 years. When do I need to replace the batteries? You need to replace the AAA batteries if your screen is not dark enough and 9 is the value shown in the upper right hand column when you press 2nd, release that key, and then press and hold the up arrow.

**What is dim ti84?**

:dim(list) This returns the length of a list. (84) :number→dim(list) This sets the length of a list. All added elements are set to 0.

#### What is dim on the calculator?

The dim( command is used to find the size of an existing list or matrix. It takes only one argument – the list or matrix you want the size of. For a list, it returns the number of elements; for a matrix, it returns a two-element list of the number of rows and the number of columns.

**How do I fix invalid dim error on my ti83/84?**

If you are trying to graph on your TI83/84 and you get the INVALID DIM error, then this usually means your PLOT is turned on. Follow the steps below to turn off your PLOT and see if the problem is fixed. Here is what your screen looks like with the error: From THIS screen, follow… Dr. Geez Blog Technology, Math, Education Search Search for:Go Home

## What does err invalid dim mean on calculator?

“ERR:INVALID DIM” is an error message that comes up when one or more of the calculator’s “STAT PLOTS” are set to “on” but there are no values or incomplete values in the “STAT” lists. It can also mean the user entered the wrong type of data.

**How do I avoid the invalid dim error?**

A good rule of thumb is, anytime you are using the STATPLOT, be sure to turn OFF your PLOT when you are finished. That way you will avoid the INVALID DIM Error in the future.

### What is the difference between err-invalid dim and err-dim mismatch errors?

An ERR:INVALID DIM error is returned if one or more STAT PLOTS is turned ON but there are no values in the STAT lists when using a TI-84 Plus C Silver Edition. An ERR:DIM MISMATCH error is returned when performing an operation that references one or more lists or matrices whose dimensions do not match when using a TI-84 Plus C Silver Edition.