fuckyeahstudying

A darling.

If you go to STAT: EDIT: EDIT and enter a series of values into whichever of the lists

Then go to STAT: CALC: 1 (1-Var Statistics)

and indicate the list you want (2nd, 1-6)

You’ll get their average, their sum, the square of the sum, the standard deviation, the min, the max, and the quartile values.

Of course, you can do all sorts of nifty other statistics-related operations using this calculator, including a wide variety of t-tests and z-tests, statistical plotting, least square regression, etc. But we won’t go into those.