Casio FX-9750G, FX-9860GII IUsing Distribution Graphs in a Program, • To draw a normal cumulative distribution graph

• The following is a typical graph condition specification for a regression graph.

S-Gph1 DrawOn, Linear, List 1, List 2, List 3 =

The same format can be used for the following types of graphs, by simply replacing “Linear” in the above specification with the applicable graph type.

Linear Regression ..........	Linear	Logarithmic Regression ......	Log
Med-Med.........................	Med-Med	Exponential Regression ......	ExpReg(a·eˆbx)
Quadratic Regression ....	Quad		ExpReg(a·bˆx)
Cubic Regression ..........	Cubic	Power Regression ...............	Power
Quartic Regression ........	Quart

•The following is a typical graph condition specification for a sinusoidal regression graph. S-Gph1 DrawOn, Sinusoidal, List 1, List 2 =

•The following is a typical graph condition specification for a logistic regression graph.

S-Gph1 DrawOn, Logistic, List 1, List 2 =

•The following is a typical graph condition specification for a pie graph. S-Gph1 DrawOn, Pie, List 1, %, None =

•The following is a typical graph condition specification for a bar graph. S-Gph1 DrawOn, Bar, List 1, None, None, StickLength =

•To draw a statistical graph, insert the “DrawStat” command following the graph condition specification line.

ClrGraph

S-Wind Auto

{1, 2, 3} μ List 1

{1, 2, 3} μ List 2

S-Gph1 DrawOn, Scatter, List 1, List 2, 1, Square =

DrawStat

IUsing Distribution Graphs in a Program (Not available on the fx-7400GII)

Special commands are used to draw distribution graphs in a program.

• To draw a normal cumulative distribution graph

DrawDistNorm <Lower>, <Upper> [,Σ, ƫ]

Population mean*1

Population standard deviation*1

Data upper limit

Data lower limit



*1 This can be omitted. Omitting these items performs the calculation using Ʊ = 1 and ƫ = 0.

1



Upper

–

(x – )2

Lower – 

ZUp =

Upper – 

p =

2

dx

e

2

ZLow =



2 

Lower



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