Texas Instruments TI-84 Plus Silver Edition Graphic Calculator "test err" Questions

ERR: MEM when trying to do Z-test/T-test When trying to do a Z-test or T test I get a screen that says ERR: MEMORY From the STAT key I scroll over to TESTS...when I try to do a Z-test or T-test, I can

...test statistic I'm trying to find a chi squared test statistic but my ti 83 plus says err:domain .. What do i do!? Having gone over a month with no response, I assume this is no longer a

...to do an X2 -GOF test, but every time I punch in the data and hit "calculate" the error ERR: ARCHIVED pops up. Help! Having received no response in over a month, I assume this is no longer a

...test statistic but my ti 83 plus says err:domain .. what do i do!? if your solution comes out negative, it will say this because x^2 can never be negative. therefore, your answer is out of the domain ...

...ERR: INVALID DIM shows up only PLOT 1 is highlighted Window XMax XMin Ymax and Ymin are correct Any ideas? Test tomorrow You're probably trying to graph a function that does not involve stat plot ...

TI 84 Silver Plus When I use: Stats>Tests>B: 2-sample-2-Prop-Z-Int, I enter X1, N1, N2, X2, CL, Calculate, enter, I get: ERR: Domain1: Quit Help! I'm not sure, but it probably gives the error because ...

...test under STAT but when i go to do this, it gives me the error message of ERR: INVALIND DIM. I have looked at other problems and from what i can see the the plots are turned off, if you can please ...

...test on my TI-84 Plus graphing calculator. When I go to enter data it will only let me enter in the standard deviation and mean but then it gives me an error message that states ERR: MEMORY. How do I ...

...err:invalid dim comes up Hello, Before starting to graph Y= function, you should Turn STATPLOTS off. Press [2nd][STATPLOTS] [4:PlotsOff]. command echoes ob screen as PlotsOff . Press [ENTER] to ...