Get from Greek Chars list. Complex units can be built from units in different directories. Enter first x,y pair. X is in first column, Y in second. Press the down arrow.
Calculator now knows that array has only two columns.
Save data the same way a single number is saved. 1. TEAL, STAT, FIT DATA, OK, PRED, enter X or Y, move cursor to other variable, PRED 2. Do a linear regression on the data below. Let T be the X variable and P the Y variable. Determine the equation of the line of best fit.