HP 17bII manual 130

		deviation.
		Displays rest of CALC
)	"
		menu.
	0;<8#-.&(("	Finds smallest number.
”

Calculations with Two Variables (FRCST)

The FRCST menu does the following two-variable calculations using two SUM lists:

!Fits x- and y-data to a linear, logarithmic, exponential, or power curve.

!Forecasts estimated values based on that curve.

!Finds the weighted mean and grouped standard deviation.

!Shows you the summation statistics (Σx, Σx2, Σy, Σy2, Σxy, etc.).

130 10: Running Total and Statistics

File name : 17BII-Plus-Manual-E-PRINT-030709 Print data : 2003/7/11