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130 10: Running Total and Statistics
File name : English-M02-1-040308(Print).doc Print data : 2004/3/9
deviation.
Displays rest of CALC
menu.
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, Σx
2
, Σy, Σy
2
, Σxy, etc.).