deviation.

 

 

Displays rest of CALC

 

 

menu.

 

 

Finds smallest number.

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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

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