Casio FX-CG10 Software User Guide - Page 232
Test Common Functions, GOF Test, one-way Test
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Pressing 6(COPY) while a calculation result is on the display copies the regression formula to the graph relation list. When there is a list specified for the [Resid List] item on the Setup screen, regression formula residual data is automatically saved to the specified list after the calculation is finished. • You cannot draw a graph for LinearReg t Test. • [Save Res] does not save the β & ρ conditions in line 2. • When the list specified by [Save Res] is the same list specified by the [Resid List] item on the Setup screen, only [Resid List] data is saved in the list. k Ƶ2 Test • Ƶ2 Test Common Functions You can use the following graph analysis functions after drawing a graph. • 1(CHI) ... Displays χ2 value. Pressing 1(CHI) displays the χ2 value at the bottom of the display, and displays the pointer at the corresponding location in the graph (unless the location is off the graph screen). • 2(P) ... Displays p-value. Pressing 2(P) displays the p-value at the bottom of the display without displaying the pointer. • Executing an analysis function automatically stores the χ2 and p values in alpha variables C and P, respectively. • Ƶ2 GOF Test (Ƶ2 one-way Test) The χ2 GOF Test (Ƶ2 one-way test) tests whether the frequency of sample data fits a certain distribution. For example, it can be used to determine conformance with normal distribution or binomial distribution. Perform the following key operations from the List Editor. 3(TEST) 3(CHI) 1(GOF) 6-39