Casio ALGEBRA FX 2.0 Manual

Also see for ALGEBRA FX 1.0 Plus: User guide Software guide Manual Manual Using

Contents

19990401kkkkk Selecting the Regression TypeAfter you graph paired-variable statistical data, press 4(CALC). Then you can use thefunction menu at the bottom of the display to select from a variety of different types ofregression.• {2VAR} ... {paired-variable statistical results}• {Linear}/{MedMed}/{Quad}/{Cubic}/{Quart}/{Log}/{Exp}/{Power}/{Sin}/{Lgstic}... {linear regression}/{Med-Med}/{quadratic regression}/{cubic regression}/{quarticregression}/{logarithmic regression}/{exponential regression}/{power regression}/{sinusoidal regression}/{logistic regression} calculation and graphingkkkkk Displaying Statistical Calculation ResultsWhenever you perform a regression calculation, the regression formula parameter (such as aand b in the linear regression y = ax + b) calculation results appear on the display. You canuse these to obtain statistical calculation results.Regression parameters are calculated as soon as you press a function key to select aregression type while a graph is on the display.kkkkk Graphing Statistical Calculation ResultsWhile the parameter calculation result is on the display, you can graph the displayedregression formula by pressing 6(DRAW).6-3-5Calculating and Graphing Paired-Variable Statistical Data