Calculator Guide :TI-83plus & TI-86 (Adobe Acrobat Reader required)    Student Support Services Calculator Guide to Statistics

Statistics on The TI-83/84    Statistics on the TI-83/84 (printable form) Adobe Acrobat Reader required

Note: Please perform this operation on your calculator.  It only needs to be done once.

1.  Turn your calculator on by  pressing [on]
2.  Press [2nd] and Catalog (above the [0] key)
3.  Use your down arrow and scroll through the options until you have darkened Diagnostics On and press [ENTER].
4.  AGAIN, press [ENTER].