What Does "Invalid DIM" on a TI-83 Mean?

By Staff WriterLast Updated Mar 27, 2020 2:20:25 PM ET

"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.